43213828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 94147200

約数和(自身を除く): 50933372

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 2801, 3857, 5602, 7714, 11204, 15428, 19607, 39214, 53219, 78428, 81229, 106438, 162458, 212876, 324916, 372533, 568603, 745066, 1137206, 1490132, 1543351, 2274412, 3086702, 6173404, 10803457, 21606914, 43213828]

約数ペア:

[(1, 43213828), (2, 21606914), (4, 10803457), (7, 6173404), (14, 3086702), (19, 2274412), (28, 1543351), (29, 1490132), (38, 1137206), (58, 745066), (76, 568603), (116, 372533), (133, 324916), (203, 212876), (266, 162458), (406, 106438), (532, 81229), (551, 78428), (812, 53219), (1102, 39214), (2204, 19607), (2801, 15428), (3857, 11204), (5602, 7714)]