32721458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 65940480

約数和(自身を除く): 33219022

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 53, 77, 106, 133, 154, 209, 211, 266, 371, 418, 422, 583, 742, 1007, 1166, 1463, 1477, 2014, 2321, 2926, 2954, 4009, 4081, 4642, 7049, 8018, 8162, 11077, 11183, 14098, 16247, 22154, 22366, 28063, 32494, 44099, 56126, 77539, 78281, 88198, 123013, 155078, 156562, 212477, 246026, 308693, 424954, 617386, 861091, 1487339, 1722182, 2337247, 2974678, 4674494, 16360729, 32721458]

約数ペア:

[(1, 32721458), (2, 16360729), (7, 4674494), (11, 2974678), (14, 2337247), (19, 1722182), (22, 1487339), (38, 861091), (53, 617386), (77, 424954), (106, 308693), (133, 246026), (154, 212477), (209, 156562), (211, 155078), (266, 123013), (371, 88198), (418, 78281), (422, 77539), (583, 56126), (742, 44099), (1007, 32494), (1166, 28063), (1463, 22366), (1477, 22154), (2014, 16247), (2321, 14098), (2926, 11183), (2954, 11077), (4009, 8162), (4081, 8018), (4642, 7049)]