42788571838

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{4691}}^1$

素因数の和:5137

約数の個数: 48

約数和(自身を含む): 69971007744

約数和(自身を除く): 27182435906

約数列:

[1, 2, 17, 34, 43, 86, 289, 367, 578, 731, 734, 1462, 4691, 6239, 9382, 12427, 12478, 15781, 24854, 31562, 79747, 106063, 159494, 201713, 212126, 268277, 403426, 536554, 1355699, 1721597, 2711398, 3429121, 3443194, 4560709, 6858242, 9121418, 29267149, 58295057, 58534298, 74028671, 116590114, 148057342, 497541533, 995083066, 1258487407, 2516974814, 21394285919, 42788571838]

約数ペア:

[(1, 42788571838), (2, 21394285919), (17, 2516974814), (34, 1258487407), (43, 995083066), (86, 497541533), (289, 148057342), (367, 116590114), (578, 74028671), (731, 58534298), (734, 58295057), (1462, 29267149), (4691, 9121418), (6239, 6858242), (9382, 4560709), (12427, 3443194), (12478, 3429121), (15781, 2711398), (24854, 1721597), (31562, 1355699), (79747, 536554), (106063, 403426), (159494, 268277), (201713, 212126)]