38838156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2347}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 104138496

約数和(自身を除く): 65300340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2347, 2364, 2758, 4137, 4694, 5516, 7041, 8274, 9388, 14082, 16429, 16548, 28164, 32858, 49287, 65716, 98574, 197148, 462359, 924718, 1387077, 1849436, 2774154, 3236513, 5548308, 6473026, 9709539, 12946052, 19419078, 38838156]

約数ペア:

[(1, 38838156), (2, 19419078), (3, 12946052), (4, 9709539), (6, 6473026), (7, 5548308), (12, 3236513), (14, 2774154), (21, 1849436), (28, 1387077), (42, 924718), (84, 462359), (197, 197148), (394, 98574), (591, 65716), (788, 49287), (1182, 32858), (1379, 28164), (2347, 16548), (2364, 16429), (2758, 14082), (4137, 9388), (4694, 8274), (5516, 7041)]