28094928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 76185600

約数和(自身を除く): 48090672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 239, 248, 316, 372, 474, 478, 496, 632, 717, 744, 948, 956, 1264, 1434, 1488, 1896, 1912, 2449, 2868, 3792, 3824, 4898, 5736, 7347, 7409, 9796, 11472, 14694, 14818, 18881, 19592, 22227, 29388, 29636, 37762, 39184, 44454, 56643, 58776, 59272, 75524, 88908, 113286, 117552, 118544, 151048, 177816, 226572, 302096, 355632, 453144, 585311, 906288, 1170622, 1755933, 2341244, 3511866, 4682488, 7023732, 9364976, 14047464, 28094928]

約数ペア:

[(1, 28094928), (2, 14047464), (3, 9364976), (4, 7023732), (6, 4682488), (8, 3511866), (12, 2341244), (16, 1755933), (24, 1170622), (31, 906288), (48, 585311), (62, 453144), (79, 355632), (93, 302096), (124, 226572), (158, 177816), (186, 151048), (237, 118544), (239, 117552), (248, 113286), (316, 88908), (372, 75524), (474, 59272), (478, 58776), (496, 56643), (632, 44454), (717, 39184), (744, 37762), (948, 29636), (956, 29388), (1264, 22227), (1434, 19592), (1488, 18881), (1896, 14818), (1912, 14694), (2449, 11472), (2868, 9796), (3792, 7409), (3824, 7347), (4898, 5736)]