15705025672

素因数分解:

$2^3\times 7^2\times {\mathrm{613}}^1\times {\mathrm{65357}}^1$

素因数の和:65990

約数の個数: 48

約数和(自身を含む): 34310989260

約数和(自身を除く): 18605963588

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 613, 1226, 2452, 4291, 4904, 8582, 17164, 30037, 34328, 60074, 65357, 120148, 130714, 240296, 261428, 457499, 522856, 914998, 1829996, 3202493, 3659992, 6404986, 12809972, 25619944, 40063841, 80127682, 160255364, 280446887, 320510728, 560893774, 1121787548, 1963128209, 2243575096, 3926256418, 7852512836, 15705025672]

約数ペア:

[(1, 15705025672), (2, 7852512836), (4, 3926256418), (7, 2243575096), (8, 1963128209), (14, 1121787548), (28, 560893774), (49, 320510728), (56, 280446887), (98, 160255364), (196, 80127682), (392, 40063841), (613, 25619944), (1226, 12809972), (2452, 6404986), (4291, 3659992), (4904, 3202493), (8582, 1829996), (17164, 914998), (30037, 522856), (34328, 457499), (60074, 261428), (65357, 240296), (120148, 130714)]