78042926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 130183200

約数和(自身を除く): 52140274

約数列:

[1, 2, 13, 26, 41, 82, 179, 358, 409, 533, 818, 1066, 2327, 4654, 5317, 7339, 10634, 14678, 16769, 33538, 73211, 95407, 146422, 190814, 217997, 435994, 951743, 1903486, 3001651, 6003302, 39021463, 78042926]

約数ペア:

[(1, 78042926), (2, 39021463), (13, 6003302), (26, 3001651), (41, 1903486), (82, 951743), (179, 435994), (358, 217997), (409, 190814), (533, 146422), (818, 95407), (1066, 73211), (2327, 33538), (4654, 16769), (5317, 14678), (7339, 10634)]