67426264

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 128537280

約数和(自身を除く): 61111016

約数列:

[1, 2, 4, 8, 107, 214, 227, 347, 428, 454, 694, 856, 908, 1388, 1816, 2776, 24289, 37129, 48578, 74258, 78769, 97156, 148516, 157538, 194312, 297032, 315076, 630152, 8428283, 16856566, 33713132, 67426264]

約数ペア:

[(1, 67426264), (2, 33713132), (4, 16856566), (8, 8428283), (107, 630152), (214, 315076), (227, 297032), (347, 194312), (428, 157538), (454, 148516), (694, 97156), (856, 78769), (908, 74258), (1388, 48578), (1816, 37129), (2776, 24289)]