43089788

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 89026560

約数和(自身を除く): 45936772

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 137, 188, 239, 274, 329, 478, 548, 658, 956, 959, 1316, 1673, 1918, 3346, 3836, 6439, 6692, 11233, 12878, 22466, 25756, 32743, 44932, 45073, 65486, 78631, 90146, 130972, 157262, 180292, 229201, 314524, 458402, 916804, 1538921, 3077842, 6155684, 10772447, 21544894, 43089788]

約数ペア:

[(1, 43089788), (2, 21544894), (4, 10772447), (7, 6155684), (14, 3077842), (28, 1538921), (47, 916804), (94, 458402), (137, 314524), (188, 229201), (239, 180292), (274, 157262), (329, 130972), (478, 90146), (548, 78631), (658, 65486), (956, 45073), (959, 44932), (1316, 32743), (1673, 25756), (1918, 22466), (3346, 12878), (3836, 11233), (6439, 6692)]