65945096

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5581}}^1$

素因数の和:5805

約数の個数: 32

約数和(自身を含む): 142006080

約数和(自身を除く): 76060984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5581, 5908, 11162, 11816, 22324, 39067, 44648, 78134, 156268, 312536, 1177591, 2355182, 4710364, 8243137, 9420728, 16486274, 32972548, 65945096]

約数ペア:

[(1, 65945096), (2, 32972548), (4, 16486274), (7, 9420728), (8, 8243137), (14, 4710364), (28, 2355182), (56, 1177591), (211, 312536), (422, 156268), (844, 78134), (1477, 44648), (1688, 39067), (2954, 22324), (5581, 11816), (5908, 11162)]