42619772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1038

約数の個数: 36

約数和(自身を含む): 82055736

約数和(自身を除く): 39435964

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 941, 1742, 1882, 3484, 3764, 11323, 12233, 22646, 24466, 45292, 48932, 63047, 126094, 159029, 252188, 318058, 636116, 819611, 1639222, 3278444, 10654943, 21309886, 42619772]

約数ペア:

[(1, 42619772), (2, 21309886), (4, 10654943), (13, 3278444), (26, 1639222), (52, 819611), (67, 636116), (134, 318058), (169, 252188), (268, 159029), (338, 126094), (676, 63047), (871, 48932), (941, 45292), (1742, 24466), (1882, 22646), (3484, 12233), (3764, 11323)]