61673248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21179}}^1$

素因数の和:21209

約数の個数: 48

約数和(自身を含む): 149446080

約数和(自身を除く): 87772832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 21179, 42358, 84716, 148253, 169432, 275327, 296506, 338864, 550654, 593012, 677728, 1101308, 1186024, 1927289, 2202616, 2372048, 3854578, 4405232, 4744096, 7709156, 8810464, 15418312, 30836624, 61673248]

約数ペア:

[(1, 61673248), (2, 30836624), (4, 15418312), (7, 8810464), (8, 7709156), (13, 4744096), (14, 4405232), (16, 3854578), (26, 2372048), (28, 2202616), (32, 1927289), (52, 1186024), (56, 1101308), (91, 677728), (104, 593012), (112, 550654), (182, 338864), (208, 296506), (224, 275327), (364, 169432), (416, 148253), (728, 84716), (1456, 42358), (2912, 21179)]