42538236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 107326464

約数和(自身を除く): 64788228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 367, 734, 743, 1101, 1468, 1486, 2202, 2229, 2972, 4404, 4458, 4771, 8916, 9542, 9659, 14313, 19084, 19318, 28626, 28977, 38636, 57252, 57954, 115908, 272681, 545362, 818043, 1090724, 1636086, 3272172, 3544853, 7089706, 10634559, 14179412, 21269118, 42538236]

約数ペア:

[(1, 42538236), (2, 21269118), (3, 14179412), (4, 10634559), (6, 7089706), (12, 3544853), (13, 3272172), (26, 1636086), (39, 1090724), (52, 818043), (78, 545362), (156, 272681), (367, 115908), (734, 57954), (743, 57252), (1101, 38636), (1468, 28977), (1486, 28626), (2202, 19318), (2229, 19084), (2972, 14313), (4404, 9659), (4458, 9542), (4771, 8916)]