40123712

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{13339}}^1$

素因数の和:13398

約数の個数: 28

約数和(自身を含む): 81320640

約数和(自身を除く): 41196928

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 13339, 26678, 53356, 106712, 213424, 426848, 626933, 853696, 1253866, 2507732, 5015464, 10030928, 20061856, 40123712]

約数ペア:

[(1, 40123712), (2, 20061856), (4, 10030928), (8, 5015464), (16, 2507732), (32, 1253866), (47, 853696), (64, 626933), (94, 426848), (188, 213424), (376, 106712), (752, 53356), (1504, 26678), (3008, 13339)]