25137029871842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{2848787}}^1$

素因数の和:2849295

約数の個数: 64

約数和(自身を含む): 45748344637440

約数和(自身を除く): 20611314765598

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 409, 469, 818, 938, 1541, 2863, 3082, 5726, 9407, 10787, 18814, 21574, 27403, 54806, 65849, 131698, 191821, 383642, 630269, 1260538, 2848787, 4411883, 5697574, 8823766, 19941509, 39883018, 65522101, 131044202, 190868729, 381737458, 458654707, 917309414, 1165153883, 1336081103, 2330307766, 2672162206, 4389980767, 8156077181, 8779961534, 16312154362, 26798539309, 30729865369, 53597078618, 61459730738, 78065310161, 156130620322, 187589775163, 375179550326, 546457171127, 1092914342254, 1795502133703, 3591004267406, 12568514935921, 25137029871842]

約数ペア:

[(1, 25137029871842), (2, 12568514935921), (7, 3591004267406), (14, 1795502133703), (23, 1092914342254), (46, 546457171127), (67, 375179550326), (134, 187589775163), (161, 156130620322), (322, 78065310161), (409, 61459730738), (469, 53597078618), (818, 30729865369), (938, 26798539309), (1541, 16312154362), (2863, 8779961534), (3082, 8156077181), (5726, 4389980767), (9407, 2672162206), (10787, 2330307766), (18814, 1336081103), (21574, 1165153883), (27403, 917309414), (54806, 458654707), (65849, 381737458), (131698, 190868729), (191821, 131044202), (383642, 65522101), (630269, 39883018), (1260538, 19941509), (2848787, 8823766), (4411883, 5697574)]