66466946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2111}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 123475968

約数和(自身を除く): 57009022

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2111, 2249, 2422, 4222, 4498, 14777, 15743, 27443, 29554, 31486, 54886, 192101, 365203, 384202, 730406, 2556421, 4747639, 5112842, 9495278, 33233473, 66466946]

約数ペア:

[(1, 66466946), (2, 33233473), (7, 9495278), (13, 5112842), (14, 4747639), (26, 2556421), (91, 730406), (173, 384202), (182, 365203), (346, 192101), (1211, 54886), (2111, 31486), (2249, 29554), (2422, 27443), (4222, 15743), (4498, 14777)]