28628776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 30468824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 2879, 4972, 5758, 9944, 11516, 23032, 31669, 63338, 126676, 253352, 325327, 650654, 1301308, 2602616, 3578597, 7157194, 14314388, 28628776]

約数ペア:

[(1, 28628776), (2, 14314388), (4, 7157194), (8, 3578597), (11, 2602616), (22, 1301308), (44, 650654), (88, 325327), (113, 253352), (226, 126676), (452, 63338), (904, 31669), (1243, 23032), (2486, 11516), (2879, 9944), (4972, 5758)]