22778456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 45144000

約数和(自身を除く): 22365544

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 2089, 2726, 4178, 5452, 8356, 10904, 16712, 60581, 98183, 121162, 196366, 242324, 392732, 484648, 785464, 2847307, 5694614, 11389228, 22778456]

約数ペア:

[(1, 22778456), (2, 11389228), (4, 5694614), (8, 2847307), (29, 785464), (47, 484648), (58, 392732), (94, 242324), (116, 196366), (188, 121162), (232, 98183), (376, 60581), (1363, 16712), (2089, 10904), (2726, 8356), (4178, 5452)]