28762912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 61621560

約数和(自身を除く): 32858648

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 1429, 2516, 2858, 5032, 5716, 10064, 11432, 20128, 22864, 24293, 45728, 48586, 52873, 97172, 105746, 194344, 211492, 388688, 422984, 777376, 845968, 898841, 1691936, 1797682, 3595364, 7190728, 14381456, 28762912]

約数ペア:

[(1, 28762912), (2, 14381456), (4, 7190728), (8, 3595364), (16, 1797682), (17, 1691936), (32, 898841), (34, 845968), (37, 777376), (68, 422984), (74, 388688), (136, 211492), (148, 194344), (272, 105746), (296, 97172), (544, 52873), (592, 48586), (629, 45728), (1184, 24293), (1258, 22864), (1429, 20128), (2516, 11432), (2858, 10064), (5032, 5716)]