64495652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 132417600

約数和(自身を除く): 67921948

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 2204, 2251, 4502, 7163, 9004, 14326, 28652, 29263, 42769, 58526, 65279, 85538, 117052, 130558, 171076, 261116, 555997, 848627, 1111994, 1240301, 1697254, 2223988, 2480602, 3394508, 4961204, 16123913, 32247826, 64495652]

約数ペア:

[(1, 64495652), (2, 32247826), (4, 16123913), (13, 4961204), (19, 3394508), (26, 2480602), (29, 2223988), (38, 1697254), (52, 1240301), (58, 1111994), (76, 848627), (116, 555997), (247, 261116), (377, 171076), (494, 130558), (551, 117052), (754, 85538), (988, 65279), (1102, 58526), (1508, 42769), (2204, 29263), (2251, 28652), (4502, 14326), (7163, 9004)]