1567656428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{24977}}^1$

素因数の和:25082

約数の個数: 48

約数和(自身を含む): 3172405824

約数和(自身を除く): 1604749396

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 221, 284, 442, 884, 923, 1207, 1846, 2414, 3692, 4828, 15691, 24977, 31382, 49954, 62764, 99908, 324701, 424609, 649402, 849218, 1298804, 1698436, 1773367, 3546734, 5519917, 7093468, 11039834, 22079668, 23053771, 30147239, 46107542, 60294478, 92215084, 120588956, 391914107, 783828214, 1567656428]

約数ペア:

[(1, 1567656428), (2, 783828214), (4, 391914107), (13, 120588956), (17, 92215084), (26, 60294478), (34, 46107542), (52, 30147239), (68, 23053771), (71, 22079668), (142, 11039834), (221, 7093468), (284, 5519917), (442, 3546734), (884, 1773367), (923, 1698436), (1207, 1298804), (1846, 849218), (2414, 649402), (3692, 424609), (4828, 324701), (15691, 99908), (24977, 62764), (31382, 49954)]