72450196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199039}}^1$

素因数の和:199063

約数の個数: 24

約数和(自身を含む): 156047360

約数和(自身を除く): 83597164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 199039, 398078, 796156, 1393273, 2587507, 2786546, 5175014, 5573092, 10350028, 18112549, 36225098, 72450196]

約数ペア:

[(1, 72450196), (2, 36225098), (4, 18112549), (7, 10350028), (13, 5573092), (14, 5175014), (26, 2786546), (28, 2587507), (52, 1393273), (91, 796156), (182, 398078), (364, 199039)]