1643152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 3856896

約数和(自身を除く): 2213744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 863, 952, 1726, 1904, 3452, 6041, 6904, 12082, 13808, 14671, 24164, 29342, 48328, 58684, 96656, 102697, 117368, 205394, 234736, 410788, 821576, 1643152]

約数ペア:

[(1, 1643152), (2, 821576), (4, 410788), (7, 234736), (8, 205394), (14, 117368), (16, 102697), (17, 96656), (28, 58684), (34, 48328), (56, 29342), (68, 24164), (112, 14671), (119, 13808), (136, 12082), (238, 6904), (272, 6041), (476, 3452), (863, 1904), (952, 1726)]