13452512

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 27869184

約数和(自身を除く): 14416672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 191, 248, 284, 382, 496, 568, 764, 992, 1136, 1528, 2201, 2272, 3056, 4402, 5921, 6112, 8804, 11842, 13561, 17608, 23684, 27122, 35216, 47368, 54244, 70432, 94736, 108488, 189472, 216976, 420391, 433952, 840782, 1681564, 3363128, 6726256, 13452512]

約数ペア:

[(1, 13452512), (2, 6726256), (4, 3363128), (8, 1681564), (16, 840782), (31, 433952), (32, 420391), (62, 216976), (71, 189472), (124, 108488), (142, 94736), (191, 70432), (248, 54244), (284, 47368), (382, 35216), (496, 27122), (568, 23684), (764, 17608), (992, 13561), (1136, 11842), (1528, 8804), (2201, 6112), (2272, 5921), (3056, 4402)]