64288592

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 129549000

約数和(自身を除く): 65260408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 349, 397, 464, 698, 794, 1396, 1588, 2792, 3176, 5584, 6352, 10121, 11513, 20242, 23026, 40484, 46052, 80968, 92104, 138553, 161936, 184208, 277106, 554212, 1108424, 2216848, 4018037, 8036074, 16072148, 32144296, 64288592]

約数ペア:

[(1, 64288592), (2, 32144296), (4, 16072148), (8, 8036074), (16, 4018037), (29, 2216848), (58, 1108424), (116, 554212), (232, 277106), (349, 184208), (397, 161936), (464, 138553), (698, 92104), (794, 80968), (1396, 46052), (1588, 40484), (2792, 23026), (3176, 20242), (5584, 11513), (6352, 10121)]