57416156

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 119023296

約数和(自身を除く): 61607140

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 353, 518, 628, 706, 1036, 1099, 1412, 2198, 2471, 4396, 4942, 5809, 9884, 11618, 13061, 23236, 26122, 40663, 52244, 55421, 81326, 91427, 110842, 162652, 182854, 221684, 365708, 387947, 775894, 1551788, 2050577, 4101154, 8202308, 14354039, 28708078, 57416156]

約数ペア:

[(1, 57416156), (2, 28708078), (4, 14354039), (7, 8202308), (14, 4101154), (28, 2050577), (37, 1551788), (74, 775894), (148, 387947), (157, 365708), (259, 221684), (314, 182854), (353, 162652), (518, 110842), (628, 91427), (706, 81326), (1036, 55421), (1099, 52244), (1412, 40663), (2198, 26122), (2471, 23236), (4396, 13061), (4942, 11618), (5809, 9884)]