28163454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18553}}^1$

素因数の和:18592

約数の個数: 32

約数和(自身を含む): 64122624

約数和(自身を除く): 35959170

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 18553, 37106, 55659, 111318, 204083, 408166, 426719, 612249, 853438, 1224498, 1280157, 2560314, 4693909, 9387818, 14081727, 28163454]

約数ペア:

[(1, 28163454), (2, 14081727), (3, 9387818), (6, 4693909), (11, 2560314), (22, 1280157), (23, 1224498), (33, 853438), (46, 612249), (66, 426719), (69, 408166), (138, 204083), (253, 111318), (506, 55659), (759, 37106), (1518, 18553)]