40465516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5894

約数の個数: 48

約数和(自身を含む): 91759360

約数和(自身を除く): 51293844

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 5851, 6916, 11702, 23404, 40957, 76063, 81914, 111169, 152126, 163828, 222338, 304252, 444676, 532441, 778183, 1064882, 1445197, 1556366, 2129764, 2890394, 3112732, 5780788, 10116379, 20232758, 40465516]

約数ペア:

[(1, 40465516), (2, 20232758), (4, 10116379), (7, 5780788), (13, 3112732), (14, 2890394), (19, 2129764), (26, 1556366), (28, 1445197), (38, 1064882), (52, 778183), (76, 532441), (91, 444676), (133, 304252), (182, 222338), (247, 163828), (266, 152126), (364, 111169), (494, 81914), (532, 76063), (988, 40957), (1729, 23404), (3458, 11702), (5851, 6916)]