40737664

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28933}}^1$

素因数の和:28958

約数の個数: 32

約数和(自身を含む): 88538040

約数和(自身を除く): 47800376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28933, 57866, 115732, 231464, 318263, 462928, 636526, 925856, 1273052, 1851712, 2546104, 3703424, 5092208, 10184416, 20368832, 40737664]

約数ペア:

[(1, 40737664), (2, 20368832), (4, 10184416), (8, 5092208), (11, 3703424), (16, 2546104), (22, 1851712), (32, 1273052), (44, 925856), (64, 636526), (88, 462928), (128, 318263), (176, 231464), (352, 115732), (704, 57866), (1408, 28933)]