64280762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 129427200

約数和(自身を除く): 65146438

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 182, 203, 247, 266, 377, 406, 494, 551, 641, 754, 1102, 1282, 1729, 2639, 3458, 3857, 4487, 5278, 7163, 7714, 8333, 8974, 12179, 14326, 16666, 18589, 24358, 37178, 50141, 58331, 85253, 100282, 116662, 130123, 158327, 170506, 241657, 260246, 316654, 353191, 483314, 706382, 1108289, 1691599, 2216578, 2472337, 3383198, 4591483, 4944674, 9182966, 32140381, 64280762]

約数ペア:

[(1, 64280762), (2, 32140381), (7, 9182966), (13, 4944674), (14, 4591483), (19, 3383198), (26, 2472337), (29, 2216578), (38, 1691599), (58, 1108289), (91, 706382), (133, 483314), (182, 353191), (203, 316654), (247, 260246), (266, 241657), (377, 170506), (406, 158327), (494, 130123), (551, 116662), (641, 100282), (754, 85253), (1102, 58331), (1282, 50141), (1729, 37178), (2639, 24358), (3458, 18589), (3857, 16666), (4487, 14326), (5278, 12179), (7163, 8974), (7714, 8333)]