40783834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 75632256

約数和(自身を除く): 34848422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 331, 662, 677, 1354, 2317, 4303, 4634, 4739, 8606, 8801, 9478, 17602, 30121, 60242, 61607, 123214, 224087, 448174, 1568609, 2913131, 3137218, 5826262, 20391917, 40783834]

約数ペア:

[(1, 40783834), (2, 20391917), (7, 5826262), (13, 3137218), (14, 2913131), (26, 1568609), (91, 448174), (182, 224087), (331, 123214), (662, 61607), (677, 60242), (1354, 30121), (2317, 17602), (4303, 9478), (4634, 8801), (4739, 8606)]