38641856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 56

約数和(自身を含む): 84490560

約数和(自身を除く): 45848704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 131, 176, 262, 352, 419, 524, 704, 838, 1048, 1441, 1676, 2096, 2882, 3352, 4192, 4609, 5764, 6704, 8384, 9218, 11528, 13408, 18436, 23056, 26816, 36872, 46112, 54889, 73744, 92224, 109778, 147488, 219556, 294976, 439112, 603779, 878224, 1207558, 1756448, 2415116, 3512896, 4830232, 9660464, 19320928, 38641856]

約数ペア:

[(1, 38641856), (2, 19320928), (4, 9660464), (8, 4830232), (11, 3512896), (16, 2415116), (22, 1756448), (32, 1207558), (44, 878224), (64, 603779), (88, 439112), (131, 294976), (176, 219556), (262, 147488), (352, 109778), (419, 92224), (524, 73744), (704, 54889), (838, 46112), (1048, 36872), (1441, 26816), (1676, 23056), (2096, 18436), (2882, 13408), (3352, 11528), (4192, 9218), (4609, 8384), (5764, 6704)]