12584416

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 26989200

約数和(自身を除く): 14404784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 179, 208, 338, 358, 416, 676, 716, 1352, 1432, 2197, 2327, 2704, 2864, 4394, 4654, 5408, 5728, 8788, 9308, 17576, 18616, 30251, 35152, 37232, 60502, 70304, 74464, 121004, 242008, 393263, 484016, 786526, 968032, 1573052, 3146104, 6292208, 12584416]

約数ペア:

[(1, 12584416), (2, 6292208), (4, 3146104), (8, 1573052), (13, 968032), (16, 786526), (26, 484016), (32, 393263), (52, 242008), (104, 121004), (169, 74464), (179, 70304), (208, 60502), (338, 37232), (358, 35152), (416, 30251), (676, 18616), (716, 17576), (1352, 9308), (1432, 8788), (2197, 5728), (2327, 5408), (2704, 4654), (2864, 4394)]