65318848

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:921

約数の個数: 56

約数和(自身を含む): 149051264

約数和(自身を除く): 83732416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 691, 844, 1382, 1477, 1688, 2764, 2954, 3376, 4837, 5528, 5908, 6752, 9674, 11056, 11816, 13504, 19348, 22112, 23632, 38696, 44224, 47264, 77392, 94528, 145801, 154784, 291602, 309568, 583204, 1020607, 1166408, 2041214, 2332816, 4082428, 4665632, 8164856, 9331264, 16329712, 32659424, 65318848]

約数ペア:

[(1, 65318848), (2, 32659424), (4, 16329712), (7, 9331264), (8, 8164856), (14, 4665632), (16, 4082428), (28, 2332816), (32, 2041214), (56, 1166408), (64, 1020607), (112, 583204), (211, 309568), (224, 291602), (422, 154784), (448, 145801), (691, 94528), (844, 77392), (1382, 47264), (1477, 44224), (1688, 38696), (2764, 23632), (2954, 22112), (3376, 19348), (4837, 13504), (5528, 11816), (5908, 11056), (6752, 9674)]