39042562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 64995840

約数和(自身を除く): 25953278

約数列:

[1, 2, 13, 26, 61, 103, 122, 206, 239, 478, 793, 1339, 1586, 2678, 3107, 6214, 6283, 12566, 14579, 24617, 29158, 49234, 81679, 163358, 189527, 320021, 379054, 640042, 1501637, 3003274, 19521281, 39042562]

約数ペア:

[(1, 39042562), (2, 19521281), (13, 3003274), (26, 1501637), (61, 640042), (103, 379054), (122, 320021), (206, 189527), (239, 163358), (478, 81679), (793, 49234), (1339, 29158), (1586, 24617), (2678, 14579), (3107, 12566), (6214, 6283)]