828921392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{14387}}^1$

素因数の和:14685

約数の個数: 40

約数和(自身を含む): 1735940976

約数和(自身を除く): 907019584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 3601, 4432, 7202, 14387, 14404, 28774, 28808, 57548, 57616, 115096, 187031, 230192, 374062, 748124, 1496248, 2992496, 3985199, 7970398, 15940796, 31881592, 51807587, 63763184, 103615174, 207230348, 414460696, 828921392]

約数ペア:

[(1, 828921392), (2, 414460696), (4, 207230348), (8, 103615174), (13, 63763184), (16, 51807587), (26, 31881592), (52, 15940796), (104, 7970398), (208, 3985199), (277, 2992496), (554, 1496248), (1108, 748124), (2216, 374062), (3601, 230192), (4432, 187031), (7202, 115096), (14387, 57616), (14404, 57548), (28774, 28808)]