1400751296

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{51257}}^1$

素因数の和:51337

約数の個数: 56

約数和(自身を含む): 3228843936

約数和(自身を除く): 1828092640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 51257, 102514, 205028, 358799, 410056, 717598, 820112, 1435196, 1640224, 2870392, 3126677, 3280448, 5740784, 6253354, 11481568, 12506708, 21886739, 22963136, 25013416, 43773478, 50026832, 87546956, 100053664, 175093912, 200107328, 350187824, 700375648, 1400751296]

約数ペア:

[(1, 1400751296), (2, 700375648), (4, 350187824), (7, 200107328), (8, 175093912), (14, 100053664), (16, 87546956), (28, 50026832), (32, 43773478), (56, 25013416), (61, 22963136), (64, 21886739), (112, 12506708), (122, 11481568), (224, 6253354), (244, 5740784), (427, 3280448), (448, 3126677), (488, 2870392), (854, 1640224), (976, 1435196), (1708, 820112), (1952, 717598), (3416, 410056), (3904, 358799), (6832, 205028), (13664, 102514), (27328, 51257)]