66610276

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 124218192

約数和(自身を除く): 57607916

約数列:

[1, 2, 4, 19, 38, 76, 163, 283, 326, 361, 566, 652, 722, 1132, 1444, 3097, 5377, 6194, 10754, 12388, 21508, 46129, 58843, 92258, 102163, 117686, 184516, 204326, 235372, 408652, 876451, 1752902, 3505804, 16652569, 33305138, 66610276]

約数ペア:

[(1, 66610276), (2, 33305138), (4, 16652569), (19, 3505804), (38, 1752902), (76, 876451), (163, 408652), (283, 235372), (326, 204326), (361, 184516), (566, 117686), (652, 102163), (722, 92258), (1132, 58843), (1444, 46129), (3097, 21508), (5377, 12388), (6194, 10754)]