1626156728

素因数分解:

$2^3\times 7^2\times {\mathrm{709}}^1\times {\mathrm{5851}}^1$

素因数の和:6580

約数の個数: 48

約数和(自身を含む): 3552456600

約数和(自身を除く): 1926299872

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 709, 1418, 2836, 4963, 5672, 5851, 9926, 11702, 19852, 23404, 34741, 39704, 40957, 46808, 69482, 81914, 138964, 163828, 277928, 286699, 327656, 573398, 1146796, 2293592, 4148359, 8296718, 16593436, 29038513, 33186872, 58077026, 116154052, 203269591, 232308104, 406539182, 813078364, 1626156728]

約数ペア:

[(1, 1626156728), (2, 813078364), (4, 406539182), (7, 232308104), (8, 203269591), (14, 116154052), (28, 58077026), (49, 33186872), (56, 29038513), (98, 16593436), (196, 8296718), (392, 4148359), (709, 2293592), (1418, 1146796), (2836, 573398), (4963, 327656), (5672, 286699), (5851, 277928), (9926, 163828), (11702, 138964), (19852, 81914), (23404, 69482), (34741, 46808), (39704, 40957)]