985521992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43669}}^1$

素因数の和:43726

約数の個数: 64

約数和(自身を含む): 2347699200

約数和(自身を除く): 1362177208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 43669, 87338, 174676, 305683, 349352, 567697, 611366, 1135394, 1222732, 1353739, 2270788, 2445464, 2707478, 3973879, 4541576, 5414956, 7947758, 9476173, 10829912, 15895516, 17598607, 18952346, 31791032, 35197214, 37904692, 70394428, 75809384, 123190249, 140788856, 246380498, 492760996, 985521992]

約数ペア:

[(1, 985521992), (2, 492760996), (4, 246380498), (7, 140788856), (8, 123190249), (13, 75809384), (14, 70394428), (26, 37904692), (28, 35197214), (31, 31791032), (52, 18952346), (56, 17598607), (62, 15895516), (91, 10829912), (104, 9476173), (124, 7947758), (182, 5414956), (217, 4541576), (248, 3973879), (364, 2707478), (403, 2445464), (434, 2270788), (728, 1353739), (806, 1222732), (868, 1135394), (1612, 611366), (1736, 567697), (2821, 349352), (3224, 305683), (5642, 174676), (11284, 87338), (22568, 43669)]