7130120528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{271231}}^1$

素因数の和:271323

約数の個数: 40

約数和(自身を含む): 14529355776

約数和(自身を除く): 7399235248

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 26288, 271231, 542462, 1084924, 2169848, 4339696, 8408161, 14375243, 16816322, 28750486, 33632644, 57500972, 67265288, 115001944, 134530576, 230003888, 445632533, 891265066, 1782530132, 3565060264, 7130120528]

約数ペア:

[(1, 7130120528), (2, 3565060264), (4, 1782530132), (8, 891265066), (16, 445632533), (31, 230003888), (53, 134530576), (62, 115001944), (106, 67265288), (124, 57500972), (212, 33632644), (248, 28750486), (424, 16816322), (496, 14375243), (848, 8408161), (1643, 4339696), (3286, 2169848), (6572, 1084924), (13144, 542462), (26288, 271231)]