68340616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1153}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 132940800

約数和(自身を除く): 64600184

約数列:

[1, 2, 4, 8, 31, 62, 124, 239, 248, 478, 956, 1153, 1912, 2306, 4612, 7409, 9224, 14818, 29636, 35743, 59272, 71486, 142972, 275567, 285944, 551134, 1102268, 2204536, 8542577, 17085154, 34170308, 68340616]

約数ペア:

[(1, 68340616), (2, 34170308), (4, 17085154), (8, 8542577), (31, 2204536), (62, 1102268), (124, 551134), (239, 285944), (248, 275567), (478, 142972), (956, 71486), (1153, 59272), (1912, 35743), (2306, 29636), (4612, 14818), (7409, 9224)]