66952808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 147033600

約数和(自身を除く): 80080792

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1093, 1178, 1612, 1976, 2186, 2356, 3224, 4372, 4712, 7657, 8744, 14209, 15314, 20767, 28418, 30628, 33883, 41534, 56836, 61256, 67766, 83068, 113672, 135532, 166136, 269971, 271064, 440479, 539942, 643777, 880958, 1079884, 1287554, 1761916, 2159768, 2575108, 3523832, 5150216, 8369101, 16738202, 33476404, 66952808]

約数ペア:

[(1, 66952808), (2, 33476404), (4, 16738202), (8, 8369101), (13, 5150216), (19, 3523832), (26, 2575108), (31, 2159768), (38, 1761916), (52, 1287554), (62, 1079884), (76, 880958), (104, 643777), (124, 539942), (152, 440479), (247, 271064), (248, 269971), (403, 166136), (494, 135532), (589, 113672), (806, 83068), (988, 67766), (1093, 61256), (1178, 56836), (1612, 41534), (1976, 33883), (2186, 30628), (2356, 28418), (3224, 20767), (4372, 15314), (4712, 14209), (7657, 8744)]