28564739384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{806549}}^1$

素因数の和:806807

約数の個数: 32

約数和(自身を含む): 56619810000

約数和(自身を除く): 28055070616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 4427, 8854, 17708, 35416, 806549, 1613098, 3226196, 6452392, 15324431, 30648862, 61297724, 122595448, 187925917, 375851834, 751703668, 1503407336, 3570592423, 7141184846, 14282369692, 28564739384]

約数ペア:

[(1, 28564739384), (2, 14282369692), (4, 7141184846), (8, 3570592423), (19, 1503407336), (38, 751703668), (76, 375851834), (152, 187925917), (233, 122595448), (466, 61297724), (932, 30648862), (1864, 15324431), (4427, 6452392), (8854, 3226196), (17708, 1613098), (35416, 806549)]