42276556

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 86800896

約数和(自身を除く): 44524340

約数列:

[1, 2, 4, 7, 14, 28, 103, 107, 137, 206, 214, 274, 412, 428, 548, 721, 749, 959, 1442, 1498, 1918, 2884, 2996, 3836, 11021, 14111, 14659, 22042, 28222, 29318, 44084, 56444, 58636, 77147, 98777, 102613, 154294, 197554, 205226, 308588, 395108, 410452, 1509877, 3019754, 6039508, 10569139, 21138278, 42276556]

約数ペア:

[(1, 42276556), (2, 21138278), (4, 10569139), (7, 6039508), (14, 3019754), (28, 1509877), (103, 410452), (107, 395108), (137, 308588), (206, 205226), (214, 197554), (274, 154294), (412, 102613), (428, 98777), (548, 77147), (721, 58636), (749, 56444), (959, 44084), (1442, 29318), (1498, 28222), (1918, 22042), (2884, 14659), (2996, 14111), (3836, 11021)]