532532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 72

約数和(自身を含む): 1340640

約数和(自身を除く): 808108

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 49, 52, 76, 77, 91, 98, 133, 143, 154, 182, 196, 209, 247, 266, 286, 308, 364, 418, 494, 532, 539, 572, 637, 836, 931, 988, 1001, 1078, 1274, 1463, 1729, 1862, 2002, 2156, 2548, 2717, 2926, 3458, 3724, 4004, 5434, 5852, 6916, 7007, 10241, 10868, 12103, 14014, 19019, 20482, 24206, 28028, 38038, 40964, 48412, 76076, 133133, 266266, 532532]

約数ペア:

[(1, 532532), (2, 266266), (4, 133133), (7, 76076), (11, 48412), (13, 40964), (14, 38038), (19, 28028), (22, 24206), (26, 20482), (28, 19019), (38, 14014), (44, 12103), (49, 10868), (52, 10241), (76, 7007), (77, 6916), (91, 5852), (98, 5434), (133, 4004), (143, 3724), (154, 3458), (182, 2926), (196, 2717), (209, 2548), (247, 2156), (266, 2002), (286, 1862), (308, 1729), (364, 1463), (418, 1274), (494, 1078), (532, 1001), (539, 988), (572, 931), (637, 836)]