66193928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 129600000

約数和(自身を除く): 63406072

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 2759, 2999, 5518, 5998, 11036, 11996, 22072, 23992, 92969, 185938, 266911, 371876, 533822, 743752, 1067644, 2135288, 8274241, 16548482, 33096964, 66193928]

約数ペア:

[(1, 66193928), (2, 33096964), (4, 16548482), (8, 8274241), (31, 2135288), (62, 1067644), (89, 743752), (124, 533822), (178, 371876), (248, 266911), (356, 185938), (712, 92969), (2759, 23992), (2999, 22072), (5518, 11996), (5998, 11036)]