66241292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19013}}^1$

素因数の和:19097

約数の個数: 24

約数和(自身を含む): 126709296

約数和(自身を除く): 60468004

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 19013, 38026, 76052, 247169, 494338, 988676, 1273871, 2547742, 5095484, 16560323, 33120646, 66241292]

約数ペア:

[(1, 66241292), (2, 33120646), (4, 16560323), (13, 5095484), (26, 2547742), (52, 1273871), (67, 988676), (134, 494338), (268, 247169), (871, 76052), (1742, 38026), (3484, 19013)]