15674994712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{76781}}^1$

素因数の和:76964

約数の個数: 48

約数和(自身を含む): 32036521680

約数和(自身を除く): 16361526968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 169, 302, 338, 604, 676, 1208, 1352, 1963, 3926, 7852, 15704, 25519, 51038, 76781, 102076, 153562, 204152, 307124, 614248, 998153, 1996306, 3992612, 7985224, 11593931, 12975989, 23187862, 25951978, 46375724, 51903956, 92751448, 103807912, 150721103, 301442206, 602884412, 1205768824, 1959374339, 3918748678, 7837497356, 15674994712]

約数ペア:

[(1, 15674994712), (2, 7837497356), (4, 3918748678), (8, 1959374339), (13, 1205768824), (26, 602884412), (52, 301442206), (104, 150721103), (151, 103807912), (169, 92751448), (302, 51903956), (338, 46375724), (604, 25951978), (676, 23187862), (1208, 12975989), (1352, 11593931), (1963, 7985224), (3926, 3992612), (7852, 1996306), (15704, 998153), (25519, 614248), (51038, 307124), (76781, 204152), (102076, 153562)]