64557438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 82529922

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 139, 186, 227, 278, 341, 417, 454, 681, 682, 834, 1023, 1362, 1529, 2046, 2497, 3058, 4309, 4587, 4994, 7037, 7491, 8618, 9174, 12927, 14074, 14982, 21111, 25854, 31553, 42222, 47399, 63106, 77407, 94659, 94798, 142197, 154814, 189318, 232221, 284394, 347083, 464442, 694166, 978143, 1041249, 1956286, 2082498, 2934429, 5868858, 10759573, 21519146, 32278719, 64557438]

約数ペア:

[(1, 64557438), (2, 32278719), (3, 21519146), (6, 10759573), (11, 5868858), (22, 2934429), (31, 2082498), (33, 1956286), (62, 1041249), (66, 978143), (93, 694166), (139, 464442), (186, 347083), (227, 284394), (278, 232221), (341, 189318), (417, 154814), (454, 142197), (681, 94798), (682, 94659), (834, 77407), (1023, 63106), (1362, 47399), (1529, 42222), (2046, 31553), (2497, 25854), (3058, 21111), (4309, 14982), (4587, 14074), (4994, 12927), (7037, 9174), (7491, 8618)]