66117416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1733}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 131090400

約数和(自身を除く): 64972984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 1733, 2008, 3466, 4769, 6932, 9538, 13864, 19076, 32927, 38152, 65854, 131708, 263416, 434983, 869966, 1739932, 3479864, 8264677, 16529354, 33058708, 66117416]

約数ペア:

[(1, 66117416), (2, 33058708), (4, 16529354), (8, 8264677), (19, 3479864), (38, 1739932), (76, 869966), (152, 434983), (251, 263416), (502, 131708), (1004, 65854), (1733, 38152), (2008, 32927), (3466, 19076), (4769, 13864), (6932, 9538)]