68497072

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21089}}^1$

素因数の和:21133

約数の個数: 40

約数和(自身を含む): 156909600

約数和(自身を除く): 88412528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21089, 42178, 84356, 147623, 168712, 295246, 337424, 590492, 611581, 1180984, 1223162, 2361968, 2446324, 4281067, 4892648, 8562134, 9785296, 17124268, 34248536, 68497072]

約数ペア:

[(1, 68497072), (2, 34248536), (4, 17124268), (7, 9785296), (8, 8562134), (14, 4892648), (16, 4281067), (28, 2446324), (29, 2361968), (56, 1223162), (58, 1180984), (112, 611581), (116, 590492), (203, 337424), (232, 295246), (406, 168712), (464, 147623), (812, 84356), (1624, 42178), (3248, 21089)]