16937568

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2596

約数の個数: 72

約数和(自身を含む): 50280048

約数和(自身を除く): 33342480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 2557, 3312, 5114, 6624, 7671, 10228, 15342, 20456, 23013, 30684, 40912, 46026, 58811, 61368, 81824, 92052, 117622, 122736, 176433, 184104, 235244, 245472, 352866, 368208, 470488, 529299, 705732, 736416, 940976, 1058598, 1411464, 1881952, 2117196, 2822928, 4234392, 5645856, 8468784, 16937568]

約数ペア:

[(1, 16937568), (2, 8468784), (3, 5645856), (4, 4234392), (6, 2822928), (8, 2117196), (9, 1881952), (12, 1411464), (16, 1058598), (18, 940976), (23, 736416), (24, 705732), (32, 529299), (36, 470488), (46, 368208), (48, 352866), (69, 245472), (72, 235244), (92, 184104), (96, 176433), (138, 122736), (144, 117622), (184, 92052), (207, 81824), (276, 61368), (288, 58811), (368, 46026), (414, 40912), (552, 30684), (736, 23013), (828, 20456), (1104, 15342), (1656, 10228), (2208, 7671), (2557, 6624), (3312, 5114)]