7761424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 17481520

約数和(自身を除く): 9720096

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 211, 242, 304, 418, 422, 484, 836, 844, 968, 1672, 1688, 1936, 2299, 2321, 3344, 3376, 4009, 4598, 4642, 8018, 9196, 9284, 16036, 18392, 18568, 25531, 32072, 36784, 37136, 44099, 51062, 64144, 88198, 102124, 176396, 204248, 352792, 408496, 485089, 705584, 970178, 1940356, 3880712, 7761424]

約数ペア:

[(1, 7761424), (2, 3880712), (4, 1940356), (8, 970178), (11, 705584), (16, 485089), (19, 408496), (22, 352792), (38, 204248), (44, 176396), (76, 102124), (88, 88198), (121, 64144), (152, 51062), (176, 44099), (209, 37136), (211, 36784), (242, 32072), (304, 25531), (418, 18568), (422, 18392), (484, 16036), (836, 9284), (844, 9196), (968, 8018), (1672, 4642), (1688, 4598), (1936, 4009), (2299, 3376), (2321, 3344)]