39875008

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 83685888

約数和(自身を除く): 43810880

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 184, 206, 263, 368, 412, 526, 736, 824, 1052, 1472, 1648, 2104, 2369, 3296, 4208, 4738, 6049, 6592, 8416, 9476, 12098, 16832, 18952, 24196, 27089, 37904, 48392, 54178, 75808, 96784, 108356, 151616, 193568, 216712, 387136, 433424, 623047, 866848, 1246094, 1733696, 2492188, 4984376, 9968752, 19937504, 39875008]

約数ペア:

[(1, 39875008), (2, 19937504), (4, 9968752), (8, 4984376), (16, 2492188), (23, 1733696), (32, 1246094), (46, 866848), (64, 623047), (92, 433424), (103, 387136), (184, 216712), (206, 193568), (263, 151616), (368, 108356), (412, 96784), (526, 75808), (736, 54178), (824, 48392), (1052, 37904), (1472, 27089), (1648, 24196), (2104, 18952), (2369, 16832), (3296, 12098), (4208, 9476), (4738, 8416), (6049, 6592)]