61577096

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20747}}^1$

素因数の和:20813

約数の個数: 32

約数和(自身を含む): 134447040

約数和(自身を除く): 72869944

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 20747, 41494, 82988, 145229, 165976, 290458, 580916, 1099591, 1161832, 2199182, 4398364, 7697137, 8796728, 15394274, 30788548, 61577096]

約数ペア:

[(1, 61577096), (2, 30788548), (4, 15394274), (7, 8796728), (8, 7697137), (14, 4398364), (28, 2199182), (53, 1161832), (56, 1099591), (106, 580916), (212, 290458), (371, 165976), (424, 145229), (742, 82988), (1484, 41494), (2968, 20747)]