78880448

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{33311}}^1$

素因数の和:33360

約数の個数: 28

約数和(自身を含む): 160763712

約数和(自身を除く): 81883264

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 33311, 66622, 133244, 266488, 532976, 1065952, 1232507, 2131904, 2465014, 4930028, 9860056, 19720112, 39440224, 78880448]

約数ペア:

[(1, 78880448), (2, 39440224), (4, 19720112), (8, 9860056), (16, 4930028), (32, 2465014), (37, 2131904), (64, 1232507), (74, 1065952), (148, 532976), (296, 266488), (592, 133244), (1184, 66622), (2368, 33311)]