25168832

素因数分解:

$2^6\times {\mathrm{13}}^3\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 56

約数和(自身を含む): 54406800

約数和(自身を除く): 29237968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 179, 208, 338, 358, 416, 676, 716, 832, 1352, 1432, 2197, 2327, 2704, 2864, 4394, 4654, 5408, 5728, 8788, 9308, 10816, 11456, 17576, 18616, 30251, 35152, 37232, 60502, 70304, 74464, 121004, 140608, 148928, 242008, 393263, 484016, 786526, 968032, 1573052, 1936064, 3146104, 6292208, 12584416, 25168832]

約数ペア:

[(1, 25168832), (2, 12584416), (4, 6292208), (8, 3146104), (13, 1936064), (16, 1573052), (26, 968032), (32, 786526), (52, 484016), (64, 393263), (104, 242008), (169, 148928), (179, 140608), (208, 121004), (338, 74464), (358, 70304), (416, 60502), (676, 37232), (716, 35152), (832, 30251), (1352, 18616), (1432, 17576), (2197, 11456), (2327, 10816), (2704, 9308), (2864, 8788), (4394, 5728), (4654, 5408)]