27642808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 53602560

約数和(自身を除く): 25959752

約数列:

[1, 2, 4, 8, 43, 86, 107, 172, 214, 344, 428, 751, 856, 1502, 3004, 4601, 6008, 9202, 18404, 32293, 36808, 64586, 80357, 129172, 160714, 258344, 321428, 642856, 3455351, 6910702, 13821404, 27642808]

約数ペア:

[(1, 27642808), (2, 13821404), (4, 6910702), (8, 3455351), (43, 642856), (86, 321428), (107, 258344), (172, 160714), (214, 129172), (344, 80357), (428, 64586), (751, 36808), (856, 32293), (1502, 18404), (3004, 9202), (4601, 6008)]