42744548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1013}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 94034304

約数和(自身を除く): 51289756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1013, 1507, 1918, 2026, 3014, 3836, 4052, 6028, 7091, 10549, 11143, 14182, 21098, 22286, 28364, 42196, 44572, 78001, 138781, 156002, 277562, 312004, 555124, 971467, 1526591, 1942934, 3053182, 3885868, 6106364, 10686137, 21372274, 42744548]

約数ペア:

[(1, 42744548), (2, 21372274), (4, 10686137), (7, 6106364), (11, 3885868), (14, 3053182), (22, 1942934), (28, 1526591), (44, 971467), (77, 555124), (137, 312004), (154, 277562), (274, 156002), (308, 138781), (548, 78001), (959, 44572), (1013, 42196), (1507, 28364), (1918, 22286), (2026, 21098), (3014, 14182), (3836, 11143), (4052, 10549), (6028, 7091)]