7156765772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{12577}}^1$

素因数の和:12978

約数の個数: 48

約数和(自身を含む): 13963391232

約数和(自身を除く): 6806625460

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 353, 403, 706, 806, 1412, 1612, 4589, 9178, 10943, 12577, 18356, 21886, 25154, 43772, 50308, 142259, 163501, 284518, 327002, 389887, 569036, 654004, 779774, 1559548, 4439681, 5068531, 8879362, 10137062, 17758724, 20274124, 57715853, 115431706, 137630111, 230863412, 275260222, 550520444, 1789191443, 3578382886, 7156765772]

約数ペア:

[(1, 7156765772), (2, 3578382886), (4, 1789191443), (13, 550520444), (26, 275260222), (31, 230863412), (52, 137630111), (62, 115431706), (124, 57715853), (353, 20274124), (403, 17758724), (706, 10137062), (806, 8879362), (1412, 5068531), (1612, 4439681), (4589, 1559548), (9178, 779774), (10943, 654004), (12577, 569036), (18356, 389887), (21886, 327002), (25154, 284518), (43772, 163501), (50308, 142259)]