72905098

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{38011}}^1$

素因数の和:38157

約数の個数: 16

約数和(自身を含む): 125895744

約数和(自身を除く): 52990646

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 38011, 76022, 266077, 532154, 5207507, 10415014, 36452549, 72905098]

約数ペア:

[(1, 72905098), (2, 36452549), (7, 10415014), (14, 5207507), (137, 532154), (274, 266077), (959, 76022), (1918, 38011)]