64993342

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1131

約数の個数: 16

約数和(自身を含む): 98607600

約数和(自身を除く): 33614258

約数列:

[1, 2, 139, 278, 389, 601, 778, 1202, 54071, 83539, 108142, 167078, 233789, 467578, 32496671, 64993342]

約数ペア:

[(1, 64993342), (2, 32496671), (139, 467578), (278, 233789), (389, 167078), (601, 108142), (778, 83539), (1202, 54071)]