42674528

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 91163520

約数和(自身を除く): 48488992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 607, 676, 1214, 1352, 2197, 2428, 2704, 4394, 4856, 5408, 7891, 8788, 9712, 15782, 17576, 19424, 31564, 35152, 63128, 70304, 102583, 126256, 205166, 252512, 410332, 820664, 1333579, 1641328, 2667158, 3282656, 5334316, 10668632, 21337264, 42674528]

約数ペア:

[(1, 42674528), (2, 21337264), (4, 10668632), (8, 5334316), (13, 3282656), (16, 2667158), (26, 1641328), (32, 1333579), (52, 820664), (104, 410332), (169, 252512), (208, 205166), (338, 126256), (416, 102583), (607, 70304), (676, 63128), (1214, 35152), (1352, 31564), (2197, 19424), (2428, 17576), (2704, 15782), (4394, 9712), (4856, 8788), (5408, 7891)]