12884096

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 28200960

約数和(自身を除く): 15316864

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 191, 248, 272, 382, 496, 527, 544, 764, 992, 1054, 1088, 1528, 1984, 2108, 2176, 3056, 3247, 3968, 4216, 5921, 6112, 6494, 8432, 11842, 12224, 12988, 16864, 23684, 24448, 25976, 33728, 47368, 51952, 67456, 94736, 100657, 103904, 189472, 201314, 207808, 378944, 402628, 415616, 757888, 805256, 1610512, 3221024, 6442048, 12884096]

約数ペア:

[(1, 12884096), (2, 6442048), (4, 3221024), (8, 1610512), (16, 805256), (17, 757888), (31, 415616), (32, 402628), (34, 378944), (62, 207808), (64, 201314), (68, 189472), (124, 103904), (128, 100657), (136, 94736), (191, 67456), (248, 51952), (272, 47368), (382, 33728), (496, 25976), (527, 24448), (544, 23684), (764, 16864), (992, 12988), (1054, 12224), (1088, 11842), (1528, 8432), (1984, 6494), (2108, 6112), (2176, 5921), (3056, 4216), (3247, 3968)]