67121512

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{23371}}^1$

素因数の和:23736

約数の個数: 16

約数和(自身を含む): 126208800

約数和(自身を除く): 59087288

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 23371, 46742, 93484, 186968, 8390189, 16780378, 33560756, 67121512]

約数ペア:

[(1, 67121512), (2, 33560756), (4, 16780378), (8, 8390189), (359, 186968), (718, 93484), (1436, 46742), (2872, 23371)]