75438008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 145143360

約数和(自身を除く): 69705352

約数列:

[1, 2, 4, 8, 47, 94, 188, 313, 376, 626, 641, 1252, 1282, 2504, 2564, 5128, 14711, 29422, 30127, 58844, 60254, 117688, 120508, 200633, 241016, 401266, 802532, 1605064, 9429751, 18859502, 37719004, 75438008]

約数ペア:

[(1, 75438008), (2, 37719004), (4, 18859502), (8, 9429751), (47, 1605064), (94, 802532), (188, 401266), (313, 241016), (376, 200633), (626, 120508), (641, 117688), (1252, 60254), (1282, 58844), (2504, 30127), (2564, 29422), (5128, 14711)]