38974512

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 107635968

約数和(自身を除く): 68661456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 821, 989, 1032, 1104, 1642, 1978, 2064, 2463, 2967, 3284, 3956, 4926, 5934, 6568, 7912, 9852, 11868, 13136, 15824, 18883, 19704, 23736, 35303, 37766, 39408, 47472, 56649, 70606, 75532, 105909, 113298, 141212, 151064, 211818, 226596, 282424, 302128, 423636, 453192, 564848, 811969, 847272, 906384, 1623938, 1694544, 2435907, 3247876, 4871814, 6495752, 9743628, 12991504, 19487256, 38974512]

約数ペア:

[(1, 38974512), (2, 19487256), (3, 12991504), (4, 9743628), (6, 6495752), (8, 4871814), (12, 3247876), (16, 2435907), (23, 1694544), (24, 1623938), (43, 906384), (46, 847272), (48, 811969), (69, 564848), (86, 453192), (92, 423636), (129, 302128), (138, 282424), (172, 226596), (184, 211818), (258, 151064), (276, 141212), (344, 113298), (368, 105909), (516, 75532), (552, 70606), (688, 56649), (821, 47472), (989, 39408), (1032, 37766), (1104, 35303), (1642, 23736), (1978, 19704), (2064, 18883), (2463, 15824), (2967, 13136), (3284, 11868), (3956, 9852), (4926, 7912), (5934, 6568)]