274667036

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3571}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 571291392

約数和(自身を除く): 296624356

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 268, 287, 469, 574, 938, 1148, 1876, 2747, 3571, 5494, 7142, 10988, 14284, 19229, 24997, 38458, 49994, 76916, 99988, 146411, 239257, 292822, 478514, 585644, 957028, 1024877, 1674799, 2049754, 3349598, 4099508, 6699196, 9809537, 19619074, 39238148, 68666759, 137333518, 274667036]

約数ペア:

[(1, 274667036), (2, 137333518), (4, 68666759), (7, 39238148), (14, 19619074), (28, 9809537), (41, 6699196), (67, 4099508), (82, 3349598), (134, 2049754), (164, 1674799), (268, 1024877), (287, 957028), (469, 585644), (574, 478514), (938, 292822), (1148, 239257), (1876, 146411), (2747, 99988), (3571, 76916), (5494, 49994), (7142, 38458), (10988, 24997), (14284, 19229)]