25443732

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 61205760

約数和(自身を除く): 35762028

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 197, 229, 282, 394, 458, 564, 591, 687, 788, 916, 1182, 1374, 2364, 2748, 9259, 10763, 18518, 21526, 27777, 32289, 37036, 43052, 45113, 55554, 64578, 90226, 111108, 129156, 135339, 180452, 270678, 541356, 2120311, 4240622, 6360933, 8481244, 12721866, 25443732]

約数ペア:

[(1, 25443732), (2, 12721866), (3, 8481244), (4, 6360933), (6, 4240622), (12, 2120311), (47, 541356), (94, 270678), (141, 180452), (188, 135339), (197, 129156), (229, 111108), (282, 90226), (394, 64578), (458, 55554), (564, 45113), (591, 43052), (687, 37036), (788, 32289), (916, 27777), (1182, 21526), (1374, 18518), (2364, 10763), (2748, 9259)]