68828216

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 62171464

約数列:

[1, 2, 4, 8, 151, 227, 251, 302, 454, 502, 604, 908, 1004, 1208, 1816, 2008, 34277, 37901, 56977, 68554, 75802, 113954, 137108, 151604, 227908, 274216, 303208, 455816, 8603527, 17207054, 34414108, 68828216]

約数ペア:

[(1, 68828216), (2, 34414108), (4, 17207054), (8, 8603527), (151, 455816), (227, 303208), (251, 274216), (302, 227908), (454, 151604), (502, 137108), (604, 113954), (908, 75802), (1004, 68554), (1208, 56977), (1816, 37901), (2008, 34277)]