13304329568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{38867}}^1$

素因数の和:39459

約数の個数: 48

約数和(自身を含む): 27621155520

約数和(自身を除く): 14316825952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 563, 608, 1126, 2252, 4504, 9008, 10697, 18016, 21394, 38867, 42788, 77734, 85576, 155468, 171152, 310936, 342304, 621872, 738473, 1243744, 1476946, 2953892, 5907784, 11815568, 21882121, 23631136, 43764242, 87528484, 175056968, 350113936, 415760299, 700227872, 831520598, 1663041196, 3326082392, 6652164784, 13304329568]

約数ペア:

[(1, 13304329568), (2, 6652164784), (4, 3326082392), (8, 1663041196), (16, 831520598), (19, 700227872), (32, 415760299), (38, 350113936), (76, 175056968), (152, 87528484), (304, 43764242), (563, 23631136), (608, 21882121), (1126, 11815568), (2252, 5907784), (4504, 2953892), (9008, 1476946), (10697, 1243744), (18016, 738473), (21394, 621872), (38867, 342304), (42788, 310936), (77734, 171152), (85576, 155468)]