38066728

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 87953850

約数和(自身を除く): 49887122

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 269, 361, 392, 532, 538, 722, 931, 1064, 1076, 1444, 1862, 1883, 2152, 2527, 2888, 3724, 3766, 5054, 5111, 7448, 7532, 10108, 10222, 13181, 15064, 17689, 20216, 20444, 26362, 35378, 35777, 40888, 52724, 70756, 71554, 97109, 105448, 141512, 143108, 194218, 250439, 286216, 388436, 500878, 679763, 776872, 1001756, 1359526, 2003512, 2719052, 4758341, 5438104, 9516682, 19033364, 38066728]

約数ペア:

[(1, 38066728), (2, 19033364), (4, 9516682), (7, 5438104), (8, 4758341), (14, 2719052), (19, 2003512), (28, 1359526), (38, 1001756), (49, 776872), (56, 679763), (76, 500878), (98, 388436), (133, 286216), (152, 250439), (196, 194218), (266, 143108), (269, 141512), (361, 105448), (392, 97109), (532, 71554), (538, 70756), (722, 52724), (931, 40888), (1064, 35777), (1076, 35378), (1444, 26362), (1862, 20444), (1883, 20216), (2152, 17689), (2527, 15064), (2888, 13181), (3724, 10222), (3766, 10108), (5054, 7532), (5111, 7448)]