7393688

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 14322000

約数和(自身を除く): 6928312

約数列:

[1, 2, 4, 8, 61, 109, 122, 139, 218, 244, 278, 436, 488, 556, 872, 1112, 6649, 8479, 13298, 15151, 16958, 26596, 30302, 33916, 53192, 60604, 67832, 121208, 924211, 1848422, 3696844, 7393688]

約数ペア:

[(1, 7393688), (2, 3696844), (4, 1848422), (8, 924211), (61, 121208), (109, 67832), (122, 60604), (139, 53192), (218, 33916), (244, 30302), (278, 26596), (436, 16958), (488, 15151), (556, 13298), (872, 8479), (1112, 6649)]