64739194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4519}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 113904000

約数和(自身を除く): 49164806

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 4519, 7163, 9038, 14326, 58747, 85861, 117494, 131051, 171722, 262102, 1116193, 1703663, 2232386, 2489969, 3407326, 4979938, 32369597, 64739194]

約数ペア:

[(1, 64739194), (2, 32369597), (13, 4979938), (19, 3407326), (26, 2489969), (29, 2232386), (38, 1703663), (58, 1116193), (247, 262102), (377, 171722), (494, 131051), (551, 117494), (754, 85861), (1102, 58747), (4519, 14326), (7163, 9038)]