39947248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3847}}^1$

素因数の和:3925

約数の個数: 40

約数和(自身を含む): 85887360

約数和(自身を除く): 45940112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 3847, 5192, 7694, 10384, 15388, 30776, 42317, 61552, 84634, 169268, 226973, 338536, 453946, 677072, 907892, 1815784, 2496703, 3631568, 4993406, 9986812, 19973624, 39947248]

約数ペア:

[(1, 39947248), (2, 19973624), (4, 9986812), (8, 4993406), (11, 3631568), (16, 2496703), (22, 1815784), (44, 907892), (59, 677072), (88, 453946), (118, 338536), (176, 226973), (236, 169268), (472, 84634), (649, 61552), (944, 42317), (1298, 30776), (2596, 15388), (3847, 10384), (5192, 7694)]