26291744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 28956736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 521, 608, 664, 1042, 1328, 1577, 2084, 2656, 3154, 4168, 6308, 8336, 9899, 12616, 16672, 19798, 25232, 39596, 43243, 50464, 79192, 86486, 158384, 172972, 316768, 345944, 691888, 821617, 1383776, 1643234, 3286468, 6572936, 13145872, 26291744]

約数ペア:

[(1, 26291744), (2, 13145872), (4, 6572936), (8, 3286468), (16, 1643234), (19, 1383776), (32, 821617), (38, 691888), (76, 345944), (83, 316768), (152, 172972), (166, 158384), (304, 86486), (332, 79192), (521, 50464), (608, 43243), (664, 39596), (1042, 25232), (1328, 19798), (1577, 16672), (2084, 12616), (2656, 9899), (3154, 8336), (4168, 6308)]