15708891856

素因数分解:

$2^4\times 7^1\times {\mathrm{2593}}^1\times {\mathrm{54091}}^1$

素因数の和:56699

約数の個数: 40

約数和(自身を含む): 34798032704

約数和(自身を除く): 19089140848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2593, 5186, 10372, 18151, 20744, 36302, 41488, 54091, 72604, 108182, 145208, 216364, 290416, 378637, 432728, 757274, 865456, 1514548, 3029096, 6058192, 140257963, 280515926, 561031852, 981805741, 1122063704, 1963611482, 2244127408, 3927222964, 7854445928, 15708891856]

約数ペア:

[(1, 15708891856), (2, 7854445928), (4, 3927222964), (7, 2244127408), (8, 1963611482), (14, 1122063704), (16, 981805741), (28, 561031852), (56, 280515926), (112, 140257963), (2593, 6058192), (5186, 3029096), (10372, 1514548), (18151, 865456), (20744, 757274), (36302, 432728), (41488, 378637), (54091, 290416), (72604, 216364), (108182, 145208)]