25292608

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 56290464

約数和(自身を除く): 30997856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 971, 1184, 1628, 1942, 2368, 3256, 3884, 6512, 7768, 10681, 13024, 15536, 21362, 26048, 31072, 35927, 42724, 62144, 71854, 85448, 143708, 170896, 287416, 341792, 395197, 574832, 683584, 790394, 1149664, 1580788, 2299328, 3161576, 6323152, 12646304, 25292608]

約数ペア:

[(1, 25292608), (2, 12646304), (4, 6323152), (8, 3161576), (11, 2299328), (16, 1580788), (22, 1149664), (32, 790394), (37, 683584), (44, 574832), (64, 395197), (74, 341792), (88, 287416), (148, 170896), (176, 143708), (296, 85448), (352, 71854), (407, 62144), (592, 42724), (704, 35927), (814, 31072), (971, 26048), (1184, 21362), (1628, 15536), (1942, 13024), (2368, 10681), (3256, 7768), (3884, 6512)]