29630728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11467}}^1$

素因数の和:11509

約数の個数: 32

約数和(自身を含む): 61927200

約数和(自身を除く): 32296472

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 11467, 22934, 45868, 91736, 194939, 217873, 389878, 435746, 779756, 871492, 1559512, 1742984, 3703841, 7407682, 14815364, 29630728]

約数ペア:

[(1, 29630728), (2, 14815364), (4, 7407682), (8, 3703841), (17, 1742984), (19, 1559512), (34, 871492), (38, 779756), (68, 435746), (76, 389878), (136, 217873), (152, 194939), (323, 91736), (646, 45868), (1292, 22934), (2584, 11467)]