754222768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{21713}}^1$

素因数の和:21901

約数の個数: 40

約数和(自身を含む): 1583211168

約数和(自身を除く): 828988400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 2171, 2672, 4342, 8684, 17368, 21713, 34736, 43426, 86852, 173704, 282269, 347408, 564538, 1129076, 2258152, 3626071, 4516304, 7252142, 14504284, 29008568, 47138923, 58017136, 94277846, 188555692, 377111384, 754222768]

約数ペア:

[(1, 754222768), (2, 377111384), (4, 188555692), (8, 94277846), (13, 58017136), (16, 47138923), (26, 29008568), (52, 14504284), (104, 7252142), (167, 4516304), (208, 3626071), (334, 2258152), (668, 1129076), (1336, 564538), (2171, 347408), (2672, 282269), (4342, 173704), (8684, 86852), (17368, 43426), (21713, 34736)]