13755256

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 26650080

約数和(自身を除く): 12894824

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 397, 488, 568, 794, 1588, 3176, 4331, 8662, 17324, 24217, 28187, 34648, 48434, 56374, 96868, 112748, 193736, 225496, 1719407, 3438814, 6877628, 13755256]

約数ペア:

[(1, 13755256), (2, 6877628), (4, 3438814), (8, 1719407), (61, 225496), (71, 193736), (122, 112748), (142, 96868), (244, 56374), (284, 48434), (397, 34648), (488, 28187), (568, 24217), (794, 17324), (1588, 8662), (3176, 4331)]