7949891872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{50423}}^1$

素因数の和:50825

約数の個数: 48

約数和(自身を含む): 16900107840

約数和(自身を除く): 8950215968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 379, 416, 758, 1516, 3032, 4927, 6064, 9854, 12128, 19708, 39416, 50423, 78832, 100846, 157664, 201692, 403384, 655499, 806768, 1310998, 1613536, 2621996, 5243992, 10487984, 19110317, 20975968, 38220634, 76441268, 152882536, 248434121, 305765072, 496868242, 611530144, 993736484, 1987472968, 3974945936, 7949891872]

約数ペア:

[(1, 7949891872), (2, 3974945936), (4, 1987472968), (8, 993736484), (13, 611530144), (16, 496868242), (26, 305765072), (32, 248434121), (52, 152882536), (104, 76441268), (208, 38220634), (379, 20975968), (416, 19110317), (758, 10487984), (1516, 5243992), (3032, 2621996), (4927, 1613536), (6064, 1310998), (9854, 806768), (12128, 655499), (19708, 403384), (39416, 201692), (50423, 157664), (78832, 100846)]