22425392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2777

約数の個数: 40

約数和(自身を含む): 48425472

約数和(自身を除く): 26000080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 2711, 4136, 5422, 8272, 10844, 21688, 29821, 43376, 59642, 119284, 127417, 238568, 254834, 477136, 509668, 1019336, 1401587, 2038672, 2803174, 5606348, 11212696, 22425392]

約数ペア:

[(1, 22425392), (2, 11212696), (4, 5606348), (8, 2803174), (11, 2038672), (16, 1401587), (22, 1019336), (44, 509668), (47, 477136), (88, 254834), (94, 238568), (176, 127417), (188, 119284), (376, 59642), (517, 43376), (752, 29821), (1034, 21688), (2068, 10844), (2711, 8272), (4136, 5422)]