15728944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 40283136

約数和(自身を除く): 24554192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 751, 952, 1232, 1309, 1496, 1502, 1904, 2618, 2992, 3004, 5236, 5257, 6008, 8261, 10472, 10514, 12016, 12767, 16522, 20944, 21028, 25534, 33044, 42056, 51068, 57827, 66088, 84112, 89369, 102136, 115654, 132176, 140437, 178738, 204272, 231308, 280874, 357476, 462616, 561748, 714952, 925232, 983059, 1123496, 1429904, 1966118, 2246992, 3932236, 7864472, 15728944]

約数ペア:

[(1, 15728944), (2, 7864472), (4, 3932236), (7, 2246992), (8, 1966118), (11, 1429904), (14, 1123496), (16, 983059), (17, 925232), (22, 714952), (28, 561748), (34, 462616), (44, 357476), (56, 280874), (68, 231308), (77, 204272), (88, 178738), (112, 140437), (119, 132176), (136, 115654), (154, 102136), (176, 89369), (187, 84112), (238, 66088), (272, 57827), (308, 51068), (374, 42056), (476, 33044), (616, 25534), (748, 21028), (751, 20944), (952, 16522), (1232, 12767), (1309, 12016), (1496, 10514), (1502, 10472), (1904, 8261), (2618, 6008), (2992, 5257), (3004, 5236)]