72453914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{8419}}^1$

素因数の和:8765

約数の個数: 16

約数和(自身を含む): 117408480

約数和(自身を除く): 44954566

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8419, 8606, 16838, 109447, 218894, 2786689, 5573378, 36226957, 72453914]

約数ペア:

[(1, 72453914), (2, 36226957), (13, 5573378), (26, 2786689), (331, 218894), (662, 109447), (4303, 16838), (8419, 8606)]