42013648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{70969}}^1$

素因数の和:71014

約数の個数: 20

約数和(自身を含む): 83602660

約数和(自身を除く): 41589012

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 70969, 141938, 283876, 567752, 1135504, 2625853, 5251706, 10503412, 21006824, 42013648]

約数ペア:

[(1, 42013648), (2, 21006824), (4, 10503412), (8, 5251706), (16, 2625853), (37, 1135504), (74, 567752), (148, 283876), (296, 141938), (592, 70969)]