22261736

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 47887680

約数和(自身を除く): 25625944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1201, 1324, 2317, 2402, 2648, 4634, 4804, 8407, 9268, 9608, 16814, 18536, 33628, 67256, 397531, 795062, 1590124, 2782717, 3180248, 5565434, 11130868, 22261736]

約数ペア:

[(1, 22261736), (2, 11130868), (4, 5565434), (7, 3180248), (8, 2782717), (14, 1590124), (28, 795062), (56, 397531), (331, 67256), (662, 33628), (1201, 18536), (1324, 16814), (2317, 9608), (2402, 9268), (2648, 8407), (4634, 4804)]