7903428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 20556480

約数和(自身を除く): 12653052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 1747, 2262, 3494, 4524, 5241, 6988, 10482, 20964, 22711, 45422, 50663, 68133, 90844, 101326, 136266, 151989, 202652, 272532, 303978, 607956, 658619, 1317238, 1975857, 2634476, 3951714, 7903428]

約数ペア:

[(1, 7903428), (2, 3951714), (3, 2634476), (4, 1975857), (6, 1317238), (12, 658619), (13, 607956), (26, 303978), (29, 272532), (39, 202652), (52, 151989), (58, 136266), (78, 101326), (87, 90844), (116, 68133), (156, 50663), (174, 45422), (348, 22711), (377, 20964), (754, 10482), (1131, 6988), (1508, 5241), (1747, 4524), (2262, 3494)]