72619346

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{4421}}^1$

素因数の和:4657

約数の個数: 16

約数和(自身を含む): 112071168

約数和(自身を除く): 39451822

約数列:

[1, 2, 43, 86, 191, 382, 4421, 8213, 8842, 16426, 190103, 380206, 844411, 1688822, 36309673, 72619346]

約数ペア:

[(1, 72619346), (2, 36309673), (43, 1688822), (86, 844411), (191, 380206), (382, 190103), (4421, 16426), (8213, 8842)]