7864472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 19491840

約数和(自身を除く): 11627368

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 751, 952, 1309, 1496, 1502, 2618, 3004, 5236, 5257, 6008, 8261, 10472, 10514, 12767, 16522, 21028, 25534, 33044, 42056, 51068, 57827, 66088, 89369, 102136, 115654, 140437, 178738, 231308, 280874, 357476, 462616, 561748, 714952, 983059, 1123496, 1966118, 3932236, 7864472]

約数ペア:

[(1, 7864472), (2, 3932236), (4, 1966118), (7, 1123496), (8, 983059), (11, 714952), (14, 561748), (17, 462616), (22, 357476), (28, 280874), (34, 231308), (44, 178738), (56, 140437), (68, 115654), (77, 102136), (88, 89369), (119, 66088), (136, 57827), (154, 51068), (187, 42056), (238, 33044), (308, 25534), (374, 21028), (476, 16522), (616, 12767), (748, 10514), (751, 10472), (952, 8261), (1309, 6008), (1496, 5257), (1502, 5236), (2618, 3004)]