29418004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 68223680

約数和(自身を除く): 38805676

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 457, 484, 532, 836, 847, 914, 1463, 1694, 1828, 2299, 2926, 3199, 3388, 4598, 5027, 5852, 6398, 8683, 9196, 10054, 12796, 16093, 17366, 20108, 32186, 34732, 35189, 55297, 60781, 64372, 70378, 95513, 110594, 121562, 140756, 191026, 221188, 243124, 382052, 387079, 668591, 774158, 1050643, 1337182, 1548316, 2101286, 2674364, 4202572, 7354501, 14709002, 29418004]

約数ペア:

[(1, 29418004), (2, 14709002), (4, 7354501), (7, 4202572), (11, 2674364), (14, 2101286), (19, 1548316), (22, 1337182), (28, 1050643), (38, 774158), (44, 668591), (76, 387079), (77, 382052), (121, 243124), (133, 221188), (154, 191026), (209, 140756), (242, 121562), (266, 110594), (308, 95513), (418, 70378), (457, 64372), (484, 60781), (532, 55297), (836, 35189), (847, 34732), (914, 32186), (1463, 20108), (1694, 17366), (1828, 16093), (2299, 12796), (2926, 10054), (3199, 9196), (3388, 8683), (4598, 6398), (5027, 5852)]