29685952

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 61447680

約数和(自身を除く): 31761728

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 139, 142, 188, 278, 284, 376, 556, 568, 752, 1112, 1136, 1504, 2224, 2272, 3008, 3337, 4448, 4544, 6533, 6674, 8896, 9869, 13066, 13348, 19738, 26132, 26696, 39476, 52264, 53392, 78952, 104528, 106784, 157904, 209056, 213568, 315808, 418112, 463843, 631616, 927686, 1855372, 3710744, 7421488, 14842976, 29685952]

約数ペア:

[(1, 29685952), (2, 14842976), (4, 7421488), (8, 3710744), (16, 1855372), (32, 927686), (47, 631616), (64, 463843), (71, 418112), (94, 315808), (139, 213568), (142, 209056), (188, 157904), (278, 106784), (284, 104528), (376, 78952), (556, 53392), (568, 52264), (752, 39476), (1112, 26696), (1136, 26132), (1504, 19738), (2224, 13348), (2272, 13066), (3008, 9869), (3337, 8896), (4448, 6674), (4544, 6533)]