1582928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 3333120

約数和(自身を除く): 1750192

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 127, 152, 164, 254, 304, 328, 508, 656, 779, 1016, 1558, 2032, 2413, 3116, 4826, 5207, 6232, 9652, 10414, 12464, 19304, 20828, 38608, 41656, 83312, 98933, 197866, 395732, 791464, 1582928]

約数ペア:

[(1, 1582928), (2, 791464), (4, 395732), (8, 197866), (16, 98933), (19, 83312), (38, 41656), (41, 38608), (76, 20828), (82, 19304), (127, 12464), (152, 10414), (164, 9652), (254, 6232), (304, 5207), (328, 4826), (508, 3116), (656, 2413), (779, 2032), (1016, 1558)]