25282796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 59609088

約数和(自身を除く): 34326292

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 43, 44, 46, 77, 83, 86, 92, 154, 161, 166, 172, 253, 301, 308, 322, 332, 473, 506, 581, 602, 644, 913, 946, 989, 1012, 1162, 1204, 1771, 1826, 1892, 1909, 1978, 2324, 3311, 3542, 3569, 3652, 3818, 3956, 6391, 6622, 6923, 7084, 7138, 7636, 10879, 12782, 13244, 13363, 13846, 14276, 20999, 21758, 24983, 25564, 26726, 27692, 39259, 41998, 43516, 49966, 53452, 76153, 78518, 82087, 83996, 99932, 146993, 152306, 157036, 164174, 274813, 293986, 304612, 328348, 549626, 574609, 587972, 902957, 1099252, 1149218, 1805914, 2298436, 3611828, 6320699, 12641398, 25282796]

約数ペア:

[(1, 25282796), (2, 12641398), (4, 6320699), (7, 3611828), (11, 2298436), (14, 1805914), (22, 1149218), (23, 1099252), (28, 902957), (43, 587972), (44, 574609), (46, 549626), (77, 328348), (83, 304612), (86, 293986), (92, 274813), (154, 164174), (161, 157036), (166, 152306), (172, 146993), (253, 99932), (301, 83996), (308, 82087), (322, 78518), (332, 76153), (473, 53452), (506, 49966), (581, 43516), (602, 41998), (644, 39259), (913, 27692), (946, 26726), (989, 25564), (1012, 24983), (1162, 21758), (1204, 20999), (1771, 14276), (1826, 13846), (1892, 13363), (1909, 13244), (1978, 12782), (2324, 10879), (3311, 7636), (3542, 7138), (3569, 7084), (3652, 6923), (3818, 6622), (3956, 6391)]