88391212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1747}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 191860480

約数和(自身を除く): 103469268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1747, 1807, 1946, 3494, 3614, 3892, 6988, 7228, 12229, 12649, 22711, 24458, 25298, 45422, 48916, 50596, 90844, 158977, 242833, 317954, 485666, 635908, 971332, 1699831, 3156829, 3399662, 6313658, 6799324, 12627316, 22097803, 44195606, 88391212]

約数ペア:

[(1, 88391212), (2, 44195606), (4, 22097803), (7, 12627316), (13, 6799324), (14, 6313658), (26, 3399662), (28, 3156829), (52, 1699831), (91, 971332), (139, 635908), (182, 485666), (278, 317954), (364, 242833), (556, 158977), (973, 90844), (1747, 50596), (1807, 48916), (1946, 45422), (3494, 25298), (3614, 24458), (3892, 22711), (6988, 12649), (7228, 12229)]