41871508

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 86929920

約数和(自身を除く): 45058412

約数列:

[1, 2, 4, 7, 14, 28, 43, 83, 86, 166, 172, 301, 332, 419, 581, 602, 838, 1162, 1204, 1676, 2324, 2933, 3569, 5866, 7138, 11732, 14276, 18017, 24983, 34777, 36034, 49966, 69554, 72068, 99932, 126119, 139108, 243439, 252238, 486878, 504476, 973756, 1495411, 2990822, 5981644, 10467877, 20935754, 41871508]

約数ペア:

[(1, 41871508), (2, 20935754), (4, 10467877), (7, 5981644), (14, 2990822), (28, 1495411), (43, 973756), (83, 504476), (86, 486878), (166, 252238), (172, 243439), (301, 139108), (332, 126119), (419, 99932), (581, 72068), (602, 69554), (838, 49966), (1162, 36034), (1204, 34777), (1676, 24983), (2324, 18017), (2933, 14276), (3569, 11732), (5866, 7138)]