64537592

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^2$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 141014160

約数和(自身を除く): 76476568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 109, 194, 218, 388, 436, 679, 763, 776, 872, 1358, 1526, 2716, 3052, 5432, 6104, 10573, 11881, 21146, 23762, 42292, 47524, 74011, 83167, 84584, 95048, 148022, 166334, 296044, 332668, 592088, 665336, 1152457, 2304914, 4609828, 8067199, 9219656, 16134398, 32268796, 64537592]

約数ペア:

[(1, 64537592), (2, 32268796), (4, 16134398), (7, 9219656), (8, 8067199), (14, 4609828), (28, 2304914), (56, 1152457), (97, 665336), (109, 592088), (194, 332668), (218, 296044), (388, 166334), (436, 148022), (679, 95048), (763, 84584), (776, 83167), (872, 74011), (1358, 47524), (1526, 42292), (2716, 23762), (3052, 21146), (5432, 11881), (6104, 10573)]