42867044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 84860160

約数和(自身を除く): 41993116

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 139, 163, 172, 278, 326, 473, 556, 652, 946, 1529, 1793, 1892, 3058, 3586, 5977, 6116, 7009, 7172, 11954, 14018, 22657, 23908, 28036, 45314, 65747, 77099, 90628, 131494, 154198, 249227, 262988, 308396, 498454, 974251, 996908, 1948502, 3897004, 10716761, 21433522, 42867044]

約数ペア:

[(1, 42867044), (2, 21433522), (4, 10716761), (11, 3897004), (22, 1948502), (43, 996908), (44, 974251), (86, 498454), (139, 308396), (163, 262988), (172, 249227), (278, 154198), (326, 131494), (473, 90628), (556, 77099), (652, 65747), (946, 45314), (1529, 28036), (1793, 23908), (1892, 22657), (3058, 14018), (3586, 11954), (5977, 7172), (6116, 7009)]