25297286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 45577728

約数和(自身を除く): 20280442

約数列:

[1, 2, 7, 14, 23, 46, 161, 251, 313, 322, 502, 626, 1757, 2191, 3514, 4382, 5773, 7199, 11546, 14398, 40411, 50393, 78563, 80822, 100786, 157126, 549941, 1099882, 1806949, 3613898, 12648643, 25297286]

約数ペア:

[(1, 25297286), (2, 12648643), (7, 3613898), (14, 1806949), (23, 1099882), (46, 549941), (161, 157126), (251, 100786), (313, 80822), (322, 78563), (502, 50393), (626, 40411), (1757, 14398), (2191, 11546), (3514, 7199), (4382, 5773)]