71379608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{287821}}^1$

素因数の和:287858

約数の個数: 16

約数和(自身を含む): 138154560

約数和(自身を除く): 66774952

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 287821, 575642, 1151284, 2302568, 8922451, 17844902, 35689804, 71379608]

約数ペア:

[(1, 71379608), (2, 35689804), (4, 17844902), (8, 8922451), (31, 2302568), (62, 1151284), (124, 575642), (248, 287821)]