68897552

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{116381}}^1$

素因数の和:116426

約数の個数: 20

約数和(自身を含む): 137097996

約数和(自身を除く): 68200444

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 116381, 232762, 465524, 931048, 1862096, 4306097, 8612194, 17224388, 34448776, 68897552]

約数ペア:

[(1, 68897552), (2, 34448776), (4, 17224388), (8, 8612194), (16, 4306097), (37, 1862096), (74, 931048), (148, 465524), (296, 232762), (592, 116381)]