26525590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 59544576

約数和(自身を除く): 33018986

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 283, 455, 515, 566, 721, 910, 1030, 1339, 1415, 1442, 1981, 2678, 2830, 3605, 3679, 3962, 6695, 7210, 7358, 9373, 9905, 13390, 18395, 18746, 19810, 25753, 29149, 36790, 46865, 51506, 58298, 93730, 128765, 145745, 204043, 257530, 291490, 378937, 408086, 757874, 1020215, 1894685, 2040430, 2652559, 3789370, 5305118, 13262795, 26525590]

約数ペア:

[(1, 26525590), (2, 13262795), (5, 5305118), (7, 3789370), (10, 2652559), (13, 2040430), (14, 1894685), (26, 1020215), (35, 757874), (65, 408086), (70, 378937), (91, 291490), (103, 257530), (130, 204043), (182, 145745), (206, 128765), (283, 93730), (455, 58298), (515, 51506), (566, 46865), (721, 36790), (910, 29149), (1030, 25753), (1339, 19810), (1415, 18746), (1442, 18395), (1981, 13390), (2678, 9905), (2830, 9373), (3605, 7358), (3679, 7210), (3962, 6695)]