7279132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 15482880

約数和(自身を除く): 8203748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 127, 161, 178, 254, 322, 356, 508, 623, 644, 889, 1246, 1778, 2047, 2492, 2921, 3556, 4094, 5842, 8188, 11303, 11684, 14329, 20447, 22606, 28658, 40894, 45212, 57316, 79121, 81788, 158242, 259969, 316484, 519938, 1039876, 1819783, 3639566, 7279132]

約数ペア:

[(1, 7279132), (2, 3639566), (4, 1819783), (7, 1039876), (14, 519938), (23, 316484), (28, 259969), (46, 158242), (89, 81788), (92, 79121), (127, 57316), (161, 45212), (178, 40894), (254, 28658), (322, 22606), (356, 20447), (508, 14329), (623, 11684), (644, 11303), (889, 8188), (1246, 5842), (1778, 4094), (2047, 3556), (2492, 2921)]