13395448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 28533960

約数和(自身を除く): 15138512

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 181, 232, 319, 362, 638, 724, 841, 1276, 1448, 1682, 1991, 2552, 3364, 3982, 5249, 6728, 7964, 9251, 10498, 15928, 18502, 20996, 37004, 41992, 57739, 74008, 115478, 152221, 230956, 304442, 461912, 608884, 1217768, 1674431, 3348862, 6697724, 13395448]

約数ペア:

[(1, 13395448), (2, 6697724), (4, 3348862), (8, 1674431), (11, 1217768), (22, 608884), (29, 461912), (44, 304442), (58, 230956), (88, 152221), (116, 115478), (181, 74008), (232, 57739), (319, 41992), (362, 37004), (638, 20996), (724, 18502), (841, 15928), (1276, 10498), (1448, 9251), (1682, 7964), (1991, 6728), (2552, 5249), (3364, 3982)]