64425028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1153}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 115192280

約数和(自身を除く): 50767252

約数列:

[1, 2, 4, 61, 122, 229, 244, 458, 916, 1153, 2306, 4612, 13969, 27938, 55876, 70333, 140666, 264037, 281332, 528074, 1056148, 16106257, 32212514, 64425028]

約数ペア:

[(1, 64425028), (2, 32212514), (4, 16106257), (61, 1056148), (122, 528074), (229, 281332), (244, 264037), (458, 140666), (916, 70333), (1153, 55876), (2306, 27938), (4612, 13969)]