23770864

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 51057000

約数和(自身を除く): 27286136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 149, 169, 208, 236, 298, 338, 472, 596, 676, 767, 944, 1192, 1352, 1534, 1937, 2384, 2704, 3068, 3874, 6136, 7748, 8791, 9971, 12272, 15496, 17582, 19942, 25181, 30992, 35164, 39884, 50362, 70328, 79768, 100724, 114283, 140656, 159536, 201448, 228566, 402896, 457132, 914264, 1485679, 1828528, 2971358, 5942716, 11885432, 23770864]

約数ペア:

[(1, 23770864), (2, 11885432), (4, 5942716), (8, 2971358), (13, 1828528), (16, 1485679), (26, 914264), (52, 457132), (59, 402896), (104, 228566), (118, 201448), (149, 159536), (169, 140656), (208, 114283), (236, 100724), (298, 79768), (338, 70328), (472, 50362), (596, 39884), (676, 35164), (767, 30992), (944, 25181), (1192, 19942), (1352, 17582), (1534, 15496), (1937, 12272), (2384, 9971), (2704, 8791), (3068, 7748), (3874, 6136)]