25472524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 55996416

約数和(自身を除く): 30523892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 433, 764, 866, 1337, 1732, 2101, 2674, 3031, 4202, 4763, 5348, 6062, 8404, 9526, 12124, 14707, 19052, 29414, 33341, 58828, 66682, 82703, 133364, 165406, 330812, 578921, 909733, 1157842, 1819466, 2315684, 3638932, 6368131, 12736262, 25472524]

約数ペア:

[(1, 25472524), (2, 12736262), (4, 6368131), (7, 3638932), (11, 2315684), (14, 1819466), (22, 1157842), (28, 909733), (44, 578921), (77, 330812), (154, 165406), (191, 133364), (308, 82703), (382, 66682), (433, 58828), (764, 33341), (866, 29414), (1337, 19052), (1732, 14707), (2101, 12124), (2674, 9526), (3031, 8404), (4202, 6062), (4763, 5348)]