64915674

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 134499840

約数和(自身を除く): 69584166

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 421, 829, 842, 1263, 1658, 2487, 2526, 4974, 13051, 25699, 26102, 39153, 51398, 77097, 78306, 154194, 349009, 698018, 1047027, 2094054, 10819279, 21638558, 32457837, 64915674]

約数ペア:

[(1, 64915674), (2, 32457837), (3, 21638558), (6, 10819279), (31, 2094054), (62, 1047027), (93, 698018), (186, 349009), (421, 154194), (829, 78306), (842, 77097), (1263, 51398), (1658, 39153), (2487, 26102), (2526, 25699), (4974, 13051)]