13241488

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 60

約数和(自身を含む): 28591920

約数和(自身を除く): 15350432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 83, 104, 118, 166, 169, 208, 236, 332, 338, 472, 664, 676, 767, 944, 1079, 1328, 1352, 1534, 2158, 2704, 3068, 4316, 4897, 6136, 8632, 9794, 9971, 12272, 14027, 17264, 19588, 19942, 28054, 39176, 39884, 56108, 63661, 78352, 79768, 112216, 127322, 159536, 224432, 254644, 509288, 827593, 1018576, 1655186, 3310372, 6620744, 13241488]

約数ペア:

[(1, 13241488), (2, 6620744), (4, 3310372), (8, 1655186), (13, 1018576), (16, 827593), (26, 509288), (52, 254644), (59, 224432), (83, 159536), (104, 127322), (118, 112216), (166, 79768), (169, 78352), (208, 63661), (236, 56108), (332, 39884), (338, 39176), (472, 28054), (664, 19942), (676, 19588), (767, 17264), (944, 14027), (1079, 12272), (1328, 9971), (1352, 9794), (1534, 8632), (2158, 6136), (2704, 4897), (3068, 4316)]