71228576

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 147329280

約数和(自身を除く): 76100704

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1217, 1829, 1888, 2434, 3658, 4868, 7316, 9736, 14632, 19472, 29264, 37727, 38944, 58528, 71803, 75454, 143606, 150908, 287212, 301816, 574424, 603632, 1148848, 1207264, 2225893, 2297696, 4451786, 8903572, 17807144, 35614288, 71228576]

約数ペア:

[(1, 71228576), (2, 35614288), (4, 17807144), (8, 8903572), (16, 4451786), (31, 2297696), (32, 2225893), (59, 1207264), (62, 1148848), (118, 603632), (124, 574424), (236, 301816), (248, 287212), (472, 150908), (496, 143606), (944, 75454), (992, 71803), (1217, 58528), (1829, 38944), (1888, 37727), (2434, 29264), (3658, 19472), (4868, 14632), (7316, 9736)]