64476272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 154156800

約数和(自身を除く): 89680528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 739, 779, 1064, 1148, 1478, 1558, 2128, 2296, 2956, 3116, 4592, 5173, 5453, 5912, 6232, 10346, 10906, 11824, 12464, 14041, 20692, 21812, 28082, 30299, 41384, 43624, 56164, 60598, 82768, 87248, 98287, 112328, 121196, 196574, 212093, 224656, 242392, 393148, 424186, 484784, 575681, 786296, 848372, 1151362, 1572592, 1696744, 2302724, 3393488, 4029767, 4605448, 8059534, 9210896, 16119068, 32238136, 64476272]

約数ペア:

[(1, 64476272), (2, 32238136), (4, 16119068), (7, 9210896), (8, 8059534), (14, 4605448), (16, 4029767), (19, 3393488), (28, 2302724), (38, 1696744), (41, 1572592), (56, 1151362), (76, 848372), (82, 786296), (112, 575681), (133, 484784), (152, 424186), (164, 393148), (266, 242392), (287, 224656), (304, 212093), (328, 196574), (532, 121196), (574, 112328), (656, 98287), (739, 87248), (779, 82768), (1064, 60598), (1148, 56164), (1478, 43624), (1558, 41384), (2128, 30299), (2296, 28082), (2956, 21812), (3116, 20692), (4592, 14041), (5173, 12464), (5453, 11824), (5912, 10906), (6232, 10346)]