22786352

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 45610176

約数和(自身を除く): 22823824

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 193, 314, 376, 386, 628, 752, 772, 1256, 1544, 2512, 3088, 7379, 9071, 14758, 18142, 29516, 30301, 36284, 59032, 60602, 72568, 118064, 121204, 145136, 242408, 484816, 1424147, 2848294, 5696588, 11393176, 22786352]

約数ペア:

[(1, 22786352), (2, 11393176), (4, 5696588), (8, 2848294), (16, 1424147), (47, 484816), (94, 242408), (157, 145136), (188, 121204), (193, 118064), (314, 72568), (376, 60602), (386, 59032), (628, 36284), (752, 30301), (772, 29516), (1256, 18142), (1544, 14758), (2512, 9071), (3088, 7379)]