791716172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 1548594432

約数和(自身を除く): 756878260

約数列:

[1, 2, 4, 13, 26, 43, 52, 71, 86, 142, 172, 284, 559, 923, 1118, 1846, 2236, 3053, 3692, 4987, 6106, 9974, 12212, 19948, 39689, 64831, 79378, 129662, 158756, 214441, 259324, 354077, 428882, 708154, 857764, 1416308, 2787733, 4603001, 5575466, 9206002, 11150932, 15225311, 18412004, 30450622, 60901244, 197929043, 395858086, 791716172]

約数ペア:

[(1, 791716172), (2, 395858086), (4, 197929043), (13, 60901244), (26, 30450622), (43, 18412004), (52, 15225311), (71, 11150932), (86, 9206002), (142, 5575466), (172, 4603001), (284, 2787733), (559, 1416308), (923, 857764), (1118, 708154), (1846, 428882), (2236, 354077), (3053, 259324), (3692, 214441), (4987, 158756), (6106, 129662), (9974, 79378), (12212, 64831), (19948, 39689)]