742830676

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13127}}^1$

素因数の和:13228

約数の個数: 48

約数和(自身を含む): 1552674816

約数和(自身を除く): 809844140

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 2021, 4042, 8084, 13127, 14147, 26254, 28294, 52508, 56588, 91889, 183778, 367556, 564461, 616969, 1128922, 1233938, 2257844, 2467876, 3951227, 4318783, 7902454, 8637566, 15804908, 17275132, 26529667, 53059334, 106118668, 185707669, 371415338, 742830676]

約数ペア:

[(1, 742830676), (2, 371415338), (4, 185707669), (7, 106118668), (14, 53059334), (28, 26529667), (43, 17275132), (47, 15804908), (86, 8637566), (94, 7902454), (172, 4318783), (188, 3951227), (301, 2467876), (329, 2257844), (602, 1233938), (658, 1128922), (1204, 616969), (1316, 564461), (2021, 367556), (4042, 183778), (8084, 91889), (13127, 56588), (14147, 52508), (26254, 28294)]