25744446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 73113600

約数和(自身を除く): 47369154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 169, 182, 186, 189, 217, 234, 273, 279, 338, 351, 378, 403, 434, 507, 546, 558, 651, 702, 806, 819, 837, 1014, 1183, 1209, 1302, 1521, 1638, 1674, 1953, 2197, 2366, 2418, 2457, 2821, 3042, 3549, 3627, 3906, 4394, 4563, 4914, 5239, 5642, 5859, 6591, 7098, 7254, 8463, 9126, 10478, 10647, 10881, 11718, 13182, 15379, 15717, 16926, 19773, 21294, 21762, 25389, 30758, 31434, 31941, 36673, 39546, 46137, 47151, 50778, 59319, 63882, 68107, 73346, 76167, 92274, 94302, 110019, 118638, 136214, 138411, 141453, 152334, 204321, 220038, 276822, 282906, 330057, 408642, 415233, 476749, 612963, 660114, 830466, 953498, 990171, 1225926, 1430247, 1838889, 1980342, 2860494, 3677778, 4290741, 8581482, 12872223, 25744446]

約数ペア:

[(1, 25744446), (2, 12872223), (3, 8581482), (6, 4290741), (7, 3677778), (9, 2860494), (13, 1980342), (14, 1838889), (18, 1430247), (21, 1225926), (26, 990171), (27, 953498), (31, 830466), (39, 660114), (42, 612963), (54, 476749), (62, 415233), (63, 408642), (78, 330057), (91, 282906), (93, 276822), (117, 220038), (126, 204321), (169, 152334), (182, 141453), (186, 138411), (189, 136214), (217, 118638), (234, 110019), (273, 94302), (279, 92274), (338, 76167), (351, 73346), (378, 68107), (403, 63882), (434, 59319), (507, 50778), (546, 47151), (558, 46137), (651, 39546), (702, 36673), (806, 31941), (819, 31434), (837, 30758), (1014, 25389), (1183, 21762), (1209, 21294), (1302, 19773), (1521, 16926), (1638, 15717), (1674, 15379), (1953, 13182), (2197, 11718), (2366, 10881), (2418, 10647), (2457, 10478), (2821, 9126), (3042, 8463), (3549, 7254), (3627, 7098), (3906, 6591), (4394, 5859), (4563, 5642), (4914, 5239)]