71031072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{105701}}^1$

素因数の和:105721

約数の個数: 48

約数和(自身を含む): 213095232

約数和(自身を除く): 142064160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 105701, 211402, 317103, 422804, 634206, 739907, 845608, 1268412, 1479814, 1691216, 2219721, 2536824, 2959628, 3382432, 4439442, 5073648, 5919256, 8878884, 10147296, 11838512, 17757768, 23677024, 35515536, 71031072]

約数ペア:

[(1, 71031072), (2, 35515536), (3, 23677024), (4, 17757768), (6, 11838512), (7, 10147296), (8, 8878884), (12, 5919256), (14, 5073648), (16, 4439442), (21, 3382432), (24, 2959628), (28, 2536824), (32, 2219721), (42, 1691216), (48, 1479814), (56, 1268412), (84, 845608), (96, 739907), (112, 634206), (168, 422804), (224, 317103), (336, 211402), (672, 105701)]