9751664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 20540352

約数和(自身を除く): 10788688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 271, 346, 542, 692, 1084, 1384, 2168, 2249, 2768, 3523, 4336, 4498, 7046, 8996, 14092, 17992, 28184, 35984, 46883, 56368, 93766, 187532, 375064, 609479, 750128, 1218958, 2437916, 4875832, 9751664]

約数ペア:

[(1, 9751664), (2, 4875832), (4, 2437916), (8, 1218958), (13, 750128), (16, 609479), (26, 375064), (52, 187532), (104, 93766), (173, 56368), (208, 46883), (271, 35984), (346, 28184), (542, 17992), (692, 14092), (1084, 8996), (1384, 7046), (2168, 4498), (2249, 4336), (2768, 3523)]