72196276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{949951}}^1$

素因数の和:949974

約数の個数: 12

約数和(自身を含む): 132993280

約数和(自身を除く): 60797004

約数列:

[1, 2, 4, 19, 38, 76, 949951, 1899902, 3799804, 18049069, 36098138, 72196276]

約数ペア:

[(1, 72196276), (2, 36098138), (4, 18049069), (19, 3799804), (38, 1899902), (76, 949951)]