15694974256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{61297}}^1$

素因数の和:62549

約数の個数: 40

約数和(自身を含む): 32775305024

約数和(自身を除く): 17080330768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1231, 2462, 4924, 9848, 16003, 19696, 32006, 61297, 64012, 122594, 128024, 245188, 256048, 490376, 796861, 980752, 1593722, 3187444, 6374888, 12749776, 75456607, 150913214, 301826428, 603652856, 980935891, 1207305712, 1961871782, 3923743564, 7847487128, 15694974256]

約数ペア:

[(1, 15694974256), (2, 7847487128), (4, 3923743564), (8, 1961871782), (13, 1207305712), (16, 980935891), (26, 603652856), (52, 301826428), (104, 150913214), (208, 75456607), (1231, 12749776), (2462, 6374888), (4924, 3187444), (9848, 1593722), (16003, 980752), (19696, 796861), (32006, 490376), (61297, 256048), (64012, 245188), (122594, 128024)]