13307867984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{112261}}^1$

素因数の和:112539

約数の個数: 40

約数和(自身を含む): 26727336960

約数和(自身を除く): 13419468976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 239, 248, 478, 496, 956, 1912, 3824, 7409, 14818, 29636, 59272, 112261, 118544, 224522, 449044, 898088, 1796176, 3480091, 6960182, 13920364, 26830379, 27840728, 53660758, 55681456, 107321516, 214643032, 429286064, 831741749, 1663483498, 3326966996, 6653933992, 13307867984]

約数ペア:

[(1, 13307867984), (2, 6653933992), (4, 3326966996), (8, 1663483498), (16, 831741749), (31, 429286064), (62, 214643032), (124, 107321516), (239, 55681456), (248, 53660758), (478, 27840728), (496, 26830379), (956, 13920364), (1912, 6960182), (3824, 3480091), (7409, 1796176), (14818, 898088), (29636, 449044), (59272, 224522), (112261, 118544)]