427193392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{971}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 856230912

約数和(自身を除く): 429037520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 887, 971, 1774, 1942, 3548, 3884, 7096, 7768, 14192, 15536, 27497, 30101, 54994, 60202, 109988, 120404, 219976, 240808, 439952, 481616, 861277, 1722554, 3445108, 6890216, 13780432, 26699587, 53399174, 106798348, 213596696, 427193392]

約数ペア:

[(1, 427193392), (2, 213596696), (4, 106798348), (8, 53399174), (16, 26699587), (31, 13780432), (62, 6890216), (124, 3445108), (248, 1722554), (496, 861277), (887, 481616), (971, 439952), (1774, 240808), (1942, 219976), (3548, 120404), (3884, 109988), (7096, 60202), (7768, 54994), (14192, 30101), (15536, 27497)]