25480994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9733}}^1$

素因数の和:9770

約数の個数: 32

約数和(自身を含む): 50461056

約数和(自身を除く): 24980062

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 9733, 19466, 68131, 107063, 136262, 165461, 214126, 330922, 749441, 1158227, 1498882, 1820071, 2316454, 3640142, 12740497, 25480994]

約数ペア:

[(1, 25480994), (2, 12740497), (7, 3640142), (11, 2316454), (14, 1820071), (17, 1498882), (22, 1158227), (34, 749441), (77, 330922), (119, 214126), (154, 165461), (187, 136262), (238, 107063), (374, 68131), (1309, 19466), (2618, 9733)]