25914168

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 86248800

約数和(自身を除く): 60334632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 197, 203, 216, 232, 252, 261, 324, 348, 378, 394, 406, 504, 522, 567, 591, 609, 648, 696, 756, 783, 788, 812, 1044, 1134, 1182, 1218, 1379, 1512, 1566, 1576, 1624, 1773, 1827, 2088, 2268, 2349, 2364, 2436, 2758, 3132, 3546, 3654, 4137, 4536, 4698, 4728, 4872, 5319, 5481, 5516, 5713, 6264, 7092, 7308, 8274, 9396, 10638, 10962, 11032, 11426, 12411, 14184, 14616, 15957, 16443, 16548, 17139, 18792, 21276, 21924, 22852, 24822, 31914, 32886, 33096, 34278, 37233, 39991, 42552, 43848, 45704, 49644, 51417, 63828, 65772, 68556, 74466, 79982, 99288, 102834, 111699, 119973, 127656, 131544, 137112, 148932, 154251, 159964, 205668, 223398, 239946, 297864, 308502, 319928, 359919, 411336, 446796, 462753, 479892, 617004, 719838, 893592, 925506, 959784, 1079757, 1234008, 1439676, 1851012, 2159514, 2879352, 3239271, 3702024, 4319028, 6478542, 8638056, 12957084, 25914168]

約数ペア:

[(1, 25914168), (2, 12957084), (3, 8638056), (4, 6478542), (6, 4319028), (7, 3702024), (8, 3239271), (9, 2879352), (12, 2159514), (14, 1851012), (18, 1439676), (21, 1234008), (24, 1079757), (27, 959784), (28, 925506), (29, 893592), (36, 719838), (42, 617004), (54, 479892), (56, 462753), (58, 446796), (63, 411336), (72, 359919), (81, 319928), (84, 308502), (87, 297864), (108, 239946), (116, 223398), (126, 205668), (162, 159964), (168, 154251), (174, 148932), (189, 137112), (197, 131544), (203, 127656), (216, 119973), (232, 111699), (252, 102834), (261, 99288), (324, 79982), (348, 74466), (378, 68556), (394, 65772), (406, 63828), (504, 51417), (522, 49644), (567, 45704), (591, 43848), (609, 42552), (648, 39991), (696, 37233), (756, 34278), (783, 33096), (788, 32886), (812, 31914), (1044, 24822), (1134, 22852), (1182, 21924), (1218, 21276), (1379, 18792), (1512, 17139), (1566, 16548), (1576, 16443), (1624, 15957), (1773, 14616), (1827, 14184), (2088, 12411), (2268, 11426), (2349, 11032), (2364, 10962), (2436, 10638), (2758, 9396), (3132, 8274), (3546, 7308), (3654, 7092), (4137, 6264), (4536, 5713), (4698, 5516), (4728, 5481), (4872, 5319)]