42371264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:553

約数の個数: 56

約数和(自身を含む): 91488768

約数和(自身を除く): 49117504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 401, 416, 508, 802, 832, 1016, 1604, 1651, 2032, 3208, 3302, 4064, 5213, 6416, 6604, 8128, 10426, 12832, 13208, 20852, 25664, 26416, 41704, 50927, 52832, 83408, 101854, 105664, 166816, 203708, 333632, 407416, 662051, 814832, 1324102, 1629664, 2648204, 3259328, 5296408, 10592816, 21185632, 42371264]

約数ペア:

[(1, 42371264), (2, 21185632), (4, 10592816), (8, 5296408), (13, 3259328), (16, 2648204), (26, 1629664), (32, 1324102), (52, 814832), (64, 662051), (104, 407416), (127, 333632), (208, 203708), (254, 166816), (401, 105664), (416, 101854), (508, 83408), (802, 52832), (832, 50927), (1016, 41704), (1604, 26416), (1651, 25664), (2032, 20852), (3208, 13208), (3302, 12832), (4064, 10426), (5213, 8128), (6416, 6604)]