68570096

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8623}}^1$

素因数の和:8709

約数の個数: 40

約数和(自身を含む): 153990144

約数和(自身を除く): 85420048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 8623, 17246, 34492, 60361, 68984, 120722, 137968, 241444, 482888, 612233, 965776, 1224466, 2448932, 4285631, 4897864, 8571262, 9795728, 17142524, 34285048, 68570096]

約数ペア:

[(1, 68570096), (2, 34285048), (4, 17142524), (7, 9795728), (8, 8571262), (14, 4897864), (16, 4285631), (28, 2448932), (56, 1224466), (71, 965776), (112, 612233), (142, 482888), (284, 241444), (497, 137968), (568, 120722), (994, 68984), (1136, 60361), (1988, 34492), (3976, 17246), (7952, 8623)]