28735056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 120

約数和(自身を含む): 95172480

約数和(自身を除く): 66437424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 983, 1008, 1044, 1218, 1392, 1624, 1827, 1966, 2088, 2436, 2949, 3248, 3654, 3932, 4176, 4872, 5898, 6881, 7308, 7864, 8847, 9744, 11796, 13762, 14616, 15728, 17694, 20643, 23592, 27524, 28507, 29232, 35388, 41286, 47184, 55048, 57014, 61929, 70776, 82572, 85521, 110096, 114028, 123858, 141552, 165144, 171042, 199549, 228056, 247716, 256563, 330288, 342084, 399098, 456112, 495432, 513126, 598647, 684168, 798196, 990864, 1026252, 1197294, 1368336, 1596392, 1795941, 2052504, 2394588, 3192784, 3591882, 4105008, 4789176, 7183764, 9578352, 14367528, 28735056]

約数ペア:

[(1, 28735056), (2, 14367528), (3, 9578352), (4, 7183764), (6, 4789176), (7, 4105008), (8, 3591882), (9, 3192784), (12, 2394588), (14, 2052504), (16, 1795941), (18, 1596392), (21, 1368336), (24, 1197294), (28, 1026252), (29, 990864), (36, 798196), (42, 684168), (48, 598647), (56, 513126), (58, 495432), (63, 456112), (72, 399098), (84, 342084), (87, 330288), (112, 256563), (116, 247716), (126, 228056), (144, 199549), (168, 171042), (174, 165144), (203, 141552), (232, 123858), (252, 114028), (261, 110096), (336, 85521), (348, 82572), (406, 70776), (464, 61929), (504, 57014), (522, 55048), (609, 47184), (696, 41286), (812, 35388), (983, 29232), (1008, 28507), (1044, 27524), (1218, 23592), (1392, 20643), (1624, 17694), (1827, 15728), (1966, 14616), (2088, 13762), (2436, 11796), (2949, 9744), (3248, 8847), (3654, 7864), (3932, 7308), (4176, 6881), (4872, 5898)]