17964024416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{445183}}^1$

素因数の和:445303

約数の個数: 48

約数和(自身を含む): 38479924224

約数和(自身を除く): 20515899808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 10088, 20176, 40352, 445183, 890366, 1780732, 3561464, 5787379, 7122928, 11574758, 14245856, 23149516, 43182751, 46299032, 86365502, 92598064, 172731004, 185196128, 345462008, 561375763, 690924016, 1122751526, 1381848032, 2245503052, 4491006104, 8982012208, 17964024416]

約数ペア:

[(1, 17964024416), (2, 8982012208), (4, 4491006104), (8, 2245503052), (13, 1381848032), (16, 1122751526), (26, 690924016), (32, 561375763), (52, 345462008), (97, 185196128), (104, 172731004), (194, 92598064), (208, 86365502), (388, 46299032), (416, 43182751), (776, 23149516), (1261, 14245856), (1552, 11574758), (2522, 7122928), (3104, 5787379), (5044, 3561464), (10088, 1780732), (20176, 890366), (40352, 445183)]