73722272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{177217}}^1$

素因数の和:177240

約数の個数: 24

約数和(自身を含む): 156306276

約数和(自身を除く): 82584004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 177217, 354434, 708868, 1417736, 2303821, 2835472, 4607642, 5670944, 9215284, 18430568, 36861136, 73722272]

約数ペア:

[(1, 73722272), (2, 36861136), (4, 18430568), (8, 9215284), (13, 5670944), (16, 4607642), (26, 2835472), (32, 2303821), (52, 1417736), (104, 708868), (208, 354434), (416, 177217)]