2873272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 5868720

約数和(自身を除く): 2995448

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 571, 629, 1142, 1258, 2284, 2516, 4568, 5032, 9707, 19414, 21127, 38828, 42254, 77656, 84508, 169016, 359159, 718318, 1436636, 2873272]

約数ペア:

[(1, 2873272), (2, 1436636), (4, 718318), (8, 359159), (17, 169016), (34, 84508), (37, 77656), (68, 42254), (74, 38828), (136, 21127), (148, 19414), (296, 9707), (571, 5032), (629, 4568), (1142, 2516), (1258, 2284)]