15671751368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21527131}}^1$

素因数の和:21527157

約数の個数: 32

約数和(自身を含む): 36165581760

約数和(自身を除く): 20493830392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21527131, 43054262, 86108524, 150689917, 172217048, 279852703, 301379834, 559705406, 602759668, 1119410812, 1205519336, 1958968921, 2238821624, 3917937842, 7835875684, 15671751368]

約数ペア:

[(1, 15671751368), (2, 7835875684), (4, 3917937842), (7, 2238821624), (8, 1958968921), (13, 1205519336), (14, 1119410812), (26, 602759668), (28, 559705406), (52, 301379834), (56, 279852703), (91, 172217048), (104, 150689917), (182, 86108524), (364, 43054262), (728, 21527131)]