7305048

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 20077200

約数和(自身を除く): 12772152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1429, 1704, 2556, 2858, 4287, 5112, 5716, 8574, 11432, 12861, 17148, 25722, 34296, 51444, 101459, 102888, 202918, 304377, 405836, 608754, 811672, 913131, 1217508, 1826262, 2435016, 3652524, 7305048]

約数ペア:

[(1, 7305048), (2, 3652524), (3, 2435016), (4, 1826262), (6, 1217508), (8, 913131), (9, 811672), (12, 608754), (18, 405836), (24, 304377), (36, 202918), (71, 102888), (72, 101459), (142, 51444), (213, 34296), (284, 25722), (426, 17148), (568, 12861), (639, 11432), (852, 8574), (1278, 5716), (1429, 5112), (1704, 4287), (2556, 2858)]