7320567748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{18191}}^1$

素因数の和:18388

約数の個数: 48

約数和(自身を含む): 14119902720

約数和(自身を除く): 6799334972

約数列:

[1, 2, 4, 13, 26, 52, 71, 109, 142, 218, 284, 436, 923, 1417, 1846, 2834, 3692, 5668, 7739, 15478, 18191, 30956, 36382, 72764, 100607, 201214, 236483, 402428, 472966, 945932, 1291561, 1982819, 2583122, 3965638, 5166244, 7931276, 16790293, 25776647, 33580586, 51553294, 67161172, 103106588, 140780149, 281560298, 563120596, 1830141937, 3660283874, 7320567748]

約数ペア:

[(1, 7320567748), (2, 3660283874), (4, 1830141937), (13, 563120596), (26, 281560298), (52, 140780149), (71, 103106588), (109, 67161172), (142, 51553294), (218, 33580586), (284, 25776647), (436, 16790293), (923, 7931276), (1417, 5166244), (1846, 3965638), (2834, 2583122), (3692, 1982819), (5668, 1291561), (7739, 945932), (15478, 472966), (18191, 402428), (30956, 236483), (36382, 201214), (72764, 100607)]