25611144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 74511360

約数和(自身を除く): 48900216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 43, 46, 52, 69, 78, 83, 86, 92, 104, 129, 138, 156, 166, 172, 184, 249, 258, 276, 299, 312, 332, 344, 498, 516, 552, 559, 598, 664, 897, 989, 996, 1032, 1079, 1118, 1196, 1677, 1794, 1909, 1978, 1992, 2158, 2236, 2392, 2967, 3237, 3354, 3569, 3588, 3818, 3956, 4316, 4472, 5727, 5934, 6474, 6708, 7138, 7176, 7636, 7912, 8632, 10707, 11454, 11868, 12857, 12948, 13416, 14276, 15272, 21414, 22908, 23736, 24817, 25714, 25896, 28552, 38571, 42828, 45816, 46397, 49634, 51428, 74451, 77142, 82087, 85656, 92794, 99268, 102856, 139191, 148902, 154284, 164174, 185588, 198536, 246261, 278382, 297804, 308568, 328348, 371176, 492522, 556764, 595608, 656696, 985044, 1067131, 1113528, 1970088, 2134262, 3201393, 4268524, 6402786, 8537048, 12805572, 25611144]

約数ペア:

[(1, 25611144), (2, 12805572), (3, 8537048), (4, 6402786), (6, 4268524), (8, 3201393), (12, 2134262), (13, 1970088), (23, 1113528), (24, 1067131), (26, 985044), (39, 656696), (43, 595608), (46, 556764), (52, 492522), (69, 371176), (78, 328348), (83, 308568), (86, 297804), (92, 278382), (104, 246261), (129, 198536), (138, 185588), (156, 164174), (166, 154284), (172, 148902), (184, 139191), (249, 102856), (258, 99268), (276, 92794), (299, 85656), (312, 82087), (332, 77142), (344, 74451), (498, 51428), (516, 49634), (552, 46397), (559, 45816), (598, 42828), (664, 38571), (897, 28552), (989, 25896), (996, 25714), (1032, 24817), (1079, 23736), (1118, 22908), (1196, 21414), (1677, 15272), (1794, 14276), (1909, 13416), (1978, 12948), (1992, 12857), (2158, 11868), (2236, 11454), (2392, 10707), (2967, 8632), (3237, 7912), (3354, 7636), (3569, 7176), (3588, 7138), (3818, 6708), (3956, 6474), (4316, 5934), (4472, 5727)]