38815690312

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11362907}}^1$

素因数の和:11362981

約数の個数: 32

約数和(自身を含む): 84540035520

約数和(自身を除く): 45724345208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 11362907, 22725814, 45451628, 79540349, 90903256, 159080698, 318161396, 636322792, 693137327, 1386274654, 2772549308, 4851961289, 5545098616, 9703922578, 19407845156, 38815690312]

約数ペア:

[(1, 38815690312), (2, 19407845156), (4, 9703922578), (7, 5545098616), (8, 4851961289), (14, 2772549308), (28, 1386274654), (56, 693137327), (61, 636322792), (122, 318161396), (244, 159080698), (427, 90903256), (488, 79540349), (854, 45451628), (1708, 22725814), (3416, 11362907)]