72477776882

素因数分解:

$2^1\times 7^1\times {\mathrm{25097}}^1\times {\mathrm{206279}}^1$

素因数の和:231385

約数の個数: 16

約数和(自身を含む): 124253170560

約数和(自身を除く): 51775393678

約数列:

[1, 2, 7, 14, 25097, 50194, 175679, 206279, 351358, 412558, 1443953, 2887906, 5176984063, 10353968126, 36238888441, 72477776882]

約数ペア:

[(1, 72477776882), (2, 36238888441), (7, 10353968126), (14, 5176984063), (25097, 2887906), (50194, 1443953), (175679, 412558), (206279, 351358)]