72425236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81929}}^1$

素因数の和:81963

約数の個数: 24

約数和(自身を含む): 144524520

約数和(自身を除く): 72099284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 81929, 163858, 327716, 1065077, 1392793, 2130154, 2785586, 4260308, 5571172, 18106309, 36212618, 72425236]

約数ペア:

[(1, 72425236), (2, 36212618), (4, 18106309), (13, 5571172), (17, 4260308), (26, 2785586), (34, 2130154), (52, 1392793), (68, 1065077), (221, 327716), (442, 163858), (884, 81929)]