65668668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{32381}}^1$

素因数の和:32414

約数の個数: 36

約数和(自身を含む): 165925368

約数和(自身を除く): 100256700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 32381, 64762, 97143, 129524, 194286, 388572, 420953, 841906, 1262859, 1683812, 2525718, 5051436, 5472389, 10944778, 16417167, 21889556, 32834334, 65668668]

約数ペア:

[(1, 65668668), (2, 32834334), (3, 21889556), (4, 16417167), (6, 10944778), (12, 5472389), (13, 5051436), (26, 2525718), (39, 1683812), (52, 1262859), (78, 841906), (156, 420953), (169, 388572), (338, 194286), (507, 129524), (676, 97143), (1014, 64762), (2028, 32381)]