72429424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{122347}}^1$

素因数の和:122392

約数の個数: 20

約数和(自身を含む): 144125944

約数和(自身を除く): 71696520

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 122347, 244694, 489388, 978776, 1957552, 4526839, 9053678, 18107356, 36214712, 72429424]

約数ペア:

[(1, 72429424), (2, 36214712), (4, 18107356), (8, 9053678), (16, 4526839), (37, 1957552), (74, 978776), (148, 489388), (296, 244694), (592, 122347)]