66553968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106657}}^1$

素因数の和:106681

約数の個数: 40

約数和(自身を含む): 185158288

約数和(自身を除く): 118604320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 106657, 213314, 319971, 426628, 639942, 853256, 1279884, 1386541, 1706512, 2559768, 2773082, 4159623, 5119536, 5546164, 8319246, 11092328, 16638492, 22184656, 33276984, 66553968]

約数ペア:

[(1, 66553968), (2, 33276984), (3, 22184656), (4, 16638492), (6, 11092328), (8, 8319246), (12, 5546164), (13, 5119536), (16, 4159623), (24, 2773082), (26, 2559768), (39, 1706512), (48, 1386541), (52, 1279884), (78, 853256), (104, 639942), (156, 426628), (208, 319971), (312, 213314), (624, 106657)]