15705961856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9438679}}^1$

素因数の和:9438706

約数の個数: 32

約数和(自身を含む): 33696087600

約数和(自身を除く): 17990125744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9438679, 18877358, 37754716, 75509432, 122702827, 151018864, 245405654, 302037728, 490811308, 604075456, 981622616, 1208150912, 1963245232, 3926490464, 7852980928, 15705961856]

約数ペア:

[(1, 15705961856), (2, 7852980928), (4, 3926490464), (8, 1963245232), (13, 1208150912), (16, 981622616), (26, 604075456), (32, 490811308), (52, 302037728), (64, 245405654), (104, 151018864), (128, 122702827), (208, 75509432), (416, 37754716), (832, 18877358), (1664, 9438679)]