72909424

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15139}}^1$

素因数の和:15197

約数の個数: 40

約数和(自身を含む): 165207680

約数和(自身を除く): 92298256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 15139, 30278, 60556, 105973, 121112, 211946, 242224, 423892, 650977, 847784, 1301954, 1695568, 2603908, 4556839, 5207816, 9113678, 10415632, 18227356, 36454712, 72909424]

約数ペア:

[(1, 72909424), (2, 36454712), (4, 18227356), (7, 10415632), (8, 9113678), (14, 5207816), (16, 4556839), (28, 2603908), (43, 1695568), (56, 1301954), (86, 847784), (112, 650977), (172, 423892), (301, 242224), (344, 211946), (602, 121112), (688, 105973), (1204, 60556), (2408, 30278), (4816, 15139)]