291288992128

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{28806269}}^1$

素因数の和:28806362

約数の個数: 32

約数和(自身を含む): 587647908000

約数和(自身を除く): 296358915872

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 28806269, 57612538, 115225076, 230450152, 460900304, 921800608, 1843601216, 2275695251, 3687202432, 4551390502, 9102781004, 18205562008, 36411124016, 72822248032, 145644496064, 291288992128]

約数ペア:

[(1, 291288992128), (2, 145644496064), (4, 72822248032), (8, 36411124016), (16, 18205562008), (32, 9102781004), (64, 4551390502), (79, 3687202432), (128, 2275695251), (158, 1843601216), (316, 921800608), (632, 460900304), (1264, 230450152), (2528, 115225076), (5056, 57612538), (10112, 28806269)]