71347772045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16420661}}^1$

素因数の和:16420756

約数の個数: 16

約数和(自身を含む): 94583013120

約数和(自身を除く): 23235241075

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 16420661, 82103305, 180627271, 903136355, 1297232219, 6486161095, 14269554409, 71347772045]

約数ペア:

[(1, 71347772045), (5, 14269554409), (11, 6486161095), (55, 1297232219), (79, 903136355), (395, 180627271), (869, 82103305), (4345, 16420661)]