28767216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31543}}^1$

素因数の和:31573

約数の個数: 40

約数和(自身を含む): 78229120

約数和(自身を除く): 49461904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 31543, 63086, 94629, 126172, 189258, 252344, 378516, 504688, 599317, 757032, 1198634, 1514064, 1797951, 2397268, 3595902, 4794536, 7191804, 9589072, 14383608, 28767216]

約数ペア:

[(1, 28767216), (2, 14383608), (3, 9589072), (4, 7191804), (6, 4794536), (8, 3595902), (12, 2397268), (16, 1797951), (19, 1514064), (24, 1198634), (38, 757032), (48, 599317), (57, 504688), (76, 378516), (114, 252344), (152, 189258), (228, 126172), (304, 94629), (456, 63086), (912, 31543)]