74690252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 161582400

約数和(自身を除く): 86892148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 449, 457, 898, 914, 1796, 1828, 3143, 3199, 5837, 5941, 6286, 6398, 11674, 11882, 12572, 12796, 23348, 23764, 40859, 41587, 81718, 83174, 163436, 166348, 205193, 410386, 820772, 1436351, 2667509, 2872702, 5335018, 5745404, 10670036, 18672563, 37345126, 74690252]

約数ペア:

[(1, 74690252), (2, 37345126), (4, 18672563), (7, 10670036), (13, 5745404), (14, 5335018), (26, 2872702), (28, 2667509), (52, 1436351), (91, 820772), (182, 410386), (364, 205193), (449, 166348), (457, 163436), (898, 83174), (914, 81718), (1796, 41587), (1828, 40859), (3143, 23764), (3199, 23348), (5837, 12796), (5941, 12572), (6286, 11882), (6398, 11674)]