42402802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4673}}^1$

素因数の和:5037

約数の個数: 16

約数和(自身を含む): 68707800

約数和(自身を除く): 26304998

約数列:

[1, 2, 13, 26, 349, 698, 4537, 4673, 9074, 9346, 60749, 121498, 1630877, 3261754, 21201401, 42402802]

約数ペア:

[(1, 42402802), (2, 21201401), (13, 3261754), (26, 1630877), (349, 121498), (698, 60749), (4537, 9346), (4673, 9074)]