26491472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 63091200

約数和(自身を除く): 36599728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 211, 236, 266, 304, 413, 422, 472, 532, 826, 844, 944, 1064, 1121, 1477, 1652, 1688, 2128, 2242, 2954, 3304, 3376, 4009, 4484, 5908, 6608, 7847, 8018, 8968, 11816, 12449, 15694, 16036, 17936, 23632, 24898, 28063, 31388, 32072, 49796, 56126, 62776, 64144, 87143, 99592, 112252, 125552, 174286, 199184, 224504, 236531, 348572, 449008, 473062, 697144, 946124, 1394288, 1655717, 1892248, 3311434, 3784496, 6622868, 13245736, 26491472]

約数ペア:

[(1, 26491472), (2, 13245736), (4, 6622868), (7, 3784496), (8, 3311434), (14, 1892248), (16, 1655717), (19, 1394288), (28, 946124), (38, 697144), (56, 473062), (59, 449008), (76, 348572), (112, 236531), (118, 224504), (133, 199184), (152, 174286), (211, 125552), (236, 112252), (266, 99592), (304, 87143), (413, 64144), (422, 62776), (472, 56126), (532, 49796), (826, 32072), (844, 31388), (944, 28063), (1064, 24898), (1121, 23632), (1477, 17936), (1652, 16036), (1688, 15694), (2128, 12449), (2242, 11816), (2954, 8968), (3304, 8018), (3376, 7847), (4009, 6608), (4484, 5908)]