28509668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22343}}^1$

素因数の和:22387

約数の個数: 24

約数和(自身を含む): 56306880

約数和(自身を除く): 27797212

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 22343, 44686, 89372, 245773, 491546, 647947, 983092, 1295894, 2591788, 7127417, 14254834, 28509668]

約数ペア:

[(1, 28509668), (2, 14254834), (4, 7127417), (11, 2591788), (22, 1295894), (29, 983092), (44, 647947), (58, 491546), (116, 245773), (319, 89372), (638, 44686), (1276, 22343)]