7856992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 19432224

約数和(自身を除く): 11575232

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 101, 104, 136, 143, 176, 187, 202, 208, 221, 272, 286, 352, 374, 404, 416, 442, 544, 572, 748, 808, 884, 1111, 1144, 1313, 1496, 1616, 1717, 1768, 2222, 2288, 2431, 2626, 2992, 3232, 3434, 3536, 4444, 4576, 4862, 5252, 5984, 6868, 7072, 8888, 9724, 10504, 13736, 14443, 17776, 18887, 19448, 21008, 22321, 27472, 28886, 35552, 37774, 38896, 42016, 44642, 54944, 57772, 75548, 77792, 89284, 115544, 151096, 178568, 231088, 245531, 302192, 357136, 462176, 491062, 604384, 714272, 982124, 1964248, 3928496, 7856992]

約数ペア:

[(1, 7856992), (2, 3928496), (4, 1964248), (8, 982124), (11, 714272), (13, 604384), (16, 491062), (17, 462176), (22, 357136), (26, 302192), (32, 245531), (34, 231088), (44, 178568), (52, 151096), (68, 115544), (88, 89284), (101, 77792), (104, 75548), (136, 57772), (143, 54944), (176, 44642), (187, 42016), (202, 38896), (208, 37774), (221, 35552), (272, 28886), (286, 27472), (352, 22321), (374, 21008), (404, 19448), (416, 18887), (442, 17776), (544, 14443), (572, 13736), (748, 10504), (808, 9724), (884, 8888), (1111, 7072), (1144, 6868), (1313, 5984), (1496, 5252), (1616, 4862), (1717, 4576), (1768, 4444), (2222, 3536), (2288, 3434), (2431, 3232), (2626, 2992)]