66815884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8597}}^1$

素因数の和:8697

約数の個数: 24

約数和(自身を含む): 122779440

約数和(自身を除く): 55963556

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 8597, 17194, 34388, 249313, 498626, 575999, 997252, 1151998, 2303996, 16703971, 33407942, 66815884]

約数ペア:

[(1, 66815884), (2, 33407942), (4, 16703971), (29, 2303996), (58, 1151998), (67, 997252), (116, 575999), (134, 498626), (268, 249313), (1943, 34388), (3886, 17194), (7772, 8597)]