67131328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:761

約数の個数: 56

約数和(自身を含む): 146450304

約数和(自身を除く): 79318976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 167, 176, 334, 352, 571, 668, 704, 1142, 1336, 1837, 2284, 2672, 3674, 4568, 5344, 6281, 7348, 9136, 10688, 12562, 14696, 18272, 25124, 29392, 36544, 50248, 58784, 95357, 100496, 117568, 190714, 200992, 381428, 401984, 762856, 1048927, 1525712, 2097854, 3051424, 4195708, 6102848, 8391416, 16782832, 33565664, 67131328]

約数ペア:

[(1, 67131328), (2, 33565664), (4, 16782832), (8, 8391416), (11, 6102848), (16, 4195708), (22, 3051424), (32, 2097854), (44, 1525712), (64, 1048927), (88, 762856), (167, 401984), (176, 381428), (334, 200992), (352, 190714), (571, 117568), (668, 100496), (704, 95357), (1142, 58784), (1336, 50248), (1837, 36544), (2284, 29392), (2672, 25124), (3674, 18272), (4568, 14696), (5344, 12562), (6281, 10688), (7348, 9136)]