40624376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4143

約数の個数: 32

約数和(自身を含む): 82896240

約数和(自身を除く): 42271864

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 4027, 5044, 8054, 10088, 16108, 32216, 52351, 104702, 209404, 390619, 418808, 781238, 1562476, 3124952, 5078047, 10156094, 20312188, 40624376]

約数ペア:

[(1, 40624376), (2, 20312188), (4, 10156094), (8, 5078047), (13, 3124952), (26, 1562476), (52, 781238), (97, 418808), (104, 390619), (194, 209404), (388, 104702), (776, 52351), (1261, 32216), (2522, 16108), (4027, 10088), (5044, 8054)]