1858541728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{35221}}^1$

素因数の和:35345

約数の個数: 48

約数和(自身を含む): 3914291304

約数和(自身を除く): 2055749576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1552, 1649, 3104, 3298, 6596, 13192, 26384, 35221, 52768, 70442, 140884, 281768, 563536, 598757, 1127072, 1197514, 2395028, 3416437, 4790056, 6832874, 9580112, 13665748, 19160224, 27331496, 54662992, 58079429, 109325984, 116158858, 232317716, 464635432, 929270864, 1858541728]

約数ペア:

[(1, 1858541728), (2, 929270864), (4, 464635432), (8, 232317716), (16, 116158858), (17, 109325984), (32, 58079429), (34, 54662992), (68, 27331496), (97, 19160224), (136, 13665748), (194, 9580112), (272, 6832874), (388, 4790056), (544, 3416437), (776, 2395028), (1552, 1197514), (1649, 1127072), (3104, 598757), (3298, 563536), (6596, 281768), (13192, 140884), (26384, 70442), (35221, 52768)]