38642786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3169}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 72428160

約数和(自身を除く): 33785374

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 3169, 6097, 6338, 12194, 22183, 41197, 44366, 82394, 212323, 288379, 424646, 576758, 1486261, 2760199, 2972522, 5520398, 19321393, 38642786]

約数ペア:

[(1, 38642786), (2, 19321393), (7, 5520398), (13, 2972522), (14, 2760199), (26, 1486261), (67, 576758), (91, 424646), (134, 288379), (182, 212323), (469, 82394), (871, 44366), (938, 41197), (1742, 22183), (3169, 12194), (6097, 6338)]