64838032

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30469}}^1$

素因数の和:30503

約数の個数: 40

約数和(自身を含む): 151131200

約数和(自身を除く): 86293168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30469, 60938, 121876, 213283, 243752, 426566, 487504, 578911, 853132, 1157822, 1706264, 2315644, 3412528, 4052377, 4631288, 8104754, 9262576, 16209508, 32419016, 64838032]

約数ペア:

[(1, 64838032), (2, 32419016), (4, 16209508), (7, 9262576), (8, 8104754), (14, 4631288), (16, 4052377), (19, 3412528), (28, 2315644), (38, 1706264), (56, 1157822), (76, 853132), (112, 578911), (133, 487504), (152, 426566), (266, 243752), (304, 213283), (532, 121876), (1064, 60938), (2128, 30469)]