38484688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{487}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 81691200

約数和(自身を除く): 43206512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 449, 487, 898, 974, 1796, 1948, 3592, 3896, 4939, 5357, 7184, 7792, 9878, 10714, 19756, 21428, 39512, 42856, 79024, 85712, 218663, 437326, 874652, 1749304, 2405293, 3498608, 4810586, 9621172, 19242344, 38484688]

約数ペア:

[(1, 38484688), (2, 19242344), (4, 9621172), (8, 4810586), (11, 3498608), (16, 2405293), (22, 1749304), (44, 874652), (88, 437326), (176, 218663), (449, 85712), (487, 79024), (898, 42856), (974, 39512), (1796, 21428), (1948, 19756), (3592, 10714), (3896, 9878), (4939, 7792), (5357, 7184)]