64192688

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3313}}^1$

素因数の和:3501

約数の個数: 40

約数和(自身を含む): 143005728

約数和(自身を除く): 78813040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 3313, 4844, 6626, 9688, 13252, 19376, 23191, 26504, 46382, 53008, 92764, 185528, 371056, 573149, 1146298, 2292596, 4012043, 4585192, 8024086, 9170384, 16048172, 32096344, 64192688]

約数ペア:

[(1, 64192688), (2, 32096344), (4, 16048172), (7, 9170384), (8, 8024086), (14, 4585192), (16, 4012043), (28, 2292596), (56, 1146298), (112, 573149), (173, 371056), (346, 185528), (692, 92764), (1211, 53008), (1384, 46382), (2422, 26504), (2768, 23191), (3313, 19376), (4844, 13252), (6626, 9688)]