73128796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74017}}^1$

素因数の和:74053

約数の個数: 24

約数和(自身を含む): 145075280

約数和(自身を除く): 71946484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 74017, 148034, 296068, 962221, 1406323, 1924442, 2812646, 3848884, 5625292, 18282199, 36564398, 73128796]

約数ペア:

[(1, 73128796), (2, 36564398), (4, 18282199), (13, 5625292), (19, 3848884), (26, 2812646), (38, 1924442), (52, 1406323), (76, 962221), (247, 296068), (494, 148034), (988, 74017)]