66915362

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 106550640

約数和(自身を除く): 39635278

約数列:

[1, 2, 41, 53, 82, 89, 106, 173, 178, 346, 2173, 3649, 4346, 4717, 7093, 7298, 9169, 9434, 14186, 15397, 18338, 30794, 193397, 375929, 386794, 631277, 751858, 816041, 1262554, 1632082, 33457681, 66915362]

約数ペア:

[(1, 66915362), (2, 33457681), (41, 1632082), (53, 1262554), (82, 816041), (89, 751858), (106, 631277), (173, 386794), (178, 375929), (346, 193397), (2173, 30794), (3649, 18338), (4346, 15397), (4717, 14186), (7093, 9434), (7298, 9169)]