66869152

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 151623360

約数和(自身を除く): 84754208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2179, 2192, 3836, 4358, 4384, 7672, 8716, 15253, 15344, 17432, 30506, 30688, 34864, 61012, 69728, 122024, 244048, 298523, 488096, 597046, 1194092, 2089661, 2388184, 4179322, 4776368, 8358644, 9552736, 16717288, 33434576, 66869152]

約数ペア:

[(1, 66869152), (2, 33434576), (4, 16717288), (7, 9552736), (8, 8358644), (14, 4776368), (16, 4179322), (28, 2388184), (32, 2089661), (56, 1194092), (112, 597046), (137, 488096), (224, 298523), (274, 244048), (548, 122024), (959, 69728), (1096, 61012), (1918, 34864), (2179, 30688), (2192, 30506), (3836, 17432), (4358, 15344), (4384, 15253), (7672, 8716)]