72655604

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{38729}}^1$

素因数の和:38807

約数の個数: 24

約数和(自身を含む): 147483840

約数和(自身を除く): 74828236

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 38729, 77458, 154916, 271103, 542206, 1084412, 2594843, 5189686, 10379372, 18163901, 36327802, 72655604]

約数ペア:

[(1, 72655604), (2, 36327802), (4, 18163901), (7, 10379372), (14, 5189686), (28, 2594843), (67, 1084412), (134, 542206), (268, 271103), (469, 154916), (938, 77458), (1876, 38729)]