71077292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 146967072

約数和(自身を除く): 75889780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 313, 397, 572, 626, 794, 1252, 1588, 3443, 4069, 4367, 5161, 6886, 8138, 8734, 10322, 13772, 16276, 17468, 20644, 44759, 56771, 89518, 113542, 124261, 179036, 227084, 248522, 497044, 1366871, 1615393, 2733742, 3230786, 5467484, 6461572, 17769323, 35538646, 71077292]

約数ペア:

[(1, 71077292), (2, 35538646), (4, 17769323), (11, 6461572), (13, 5467484), (22, 3230786), (26, 2733742), (44, 1615393), (52, 1366871), (143, 497044), (286, 248522), (313, 227084), (397, 179036), (572, 124261), (626, 113542), (794, 89518), (1252, 56771), (1588, 44759), (3443, 20644), (4069, 17468), (4367, 16276), (5161, 13772), (6886, 10322), (8138, 8734)]