38398504

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 74174400

約数和(自身を除く): 35775896

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 1009, 2018, 4036, 4757, 8072, 9514, 19028, 38056, 67603, 71639, 135206, 143278, 270412, 286556, 540824, 573112, 4799813, 9599626, 19199252, 38398504]

約数ペア:

[(1, 38398504), (2, 19199252), (4, 9599626), (8, 4799813), (67, 573112), (71, 540824), (134, 286556), (142, 270412), (268, 143278), (284, 135206), (536, 71639), (568, 67603), (1009, 38056), (2018, 19028), (4036, 9514), (4757, 8072)]