67360016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5153}}^1$

素因数の和:5223

約数の個数: 40

約数和(自身を含む): 140601120

約数和(自身を除く): 73241104

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 5153, 6536, 10306, 13072, 20612, 41224, 82448, 97907, 195814, 221579, 391628, 443158, 783256, 886316, 1566512, 1772632, 3545264, 4210001, 8420002, 16840004, 33680008, 67360016]

約数ペア:

[(1, 67360016), (2, 33680008), (4, 16840004), (8, 8420002), (16, 4210001), (19, 3545264), (38, 1772632), (43, 1566512), (76, 886316), (86, 783256), (152, 443158), (172, 391628), (304, 221579), (344, 195814), (688, 97907), (817, 82448), (1634, 41224), (3268, 20612), (5153, 13072), (6536, 10306)]