285212944

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{61681}}^1$

素因数の和:61723

約数の個数: 30

約数和(自身を含む): 587027594

約数和(自身を除く): 301814650

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 61681, 123362, 246724, 493448, 986896, 1048577, 2097154, 4194308, 8388616, 16777232, 17825809, 35651618, 71303236, 142606472, 285212944]

約数ペア:

[(1, 285212944), (2, 142606472), (4, 71303236), (8, 35651618), (16, 17825809), (17, 16777232), (34, 8388616), (68, 4194308), (136, 2097154), (272, 1048577), (289, 986896), (578, 493448), (1156, 246724), (2312, 123362), (4624, 61681)]