42025802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 84188160

約数和(自身を除く): 42162358

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 91, 94, 119, 182, 221, 238, 289, 329, 442, 578, 611, 658, 799, 1222, 1547, 1598, 2023, 3094, 3757, 4046, 4277, 4913, 5593, 7514, 8554, 9826, 10387, 11186, 13583, 20774, 26299, 27166, 34391, 52598, 63869, 68782, 72709, 95081, 127738, 145418, 176579, 190162, 230911, 353158, 447083, 461822, 894166, 1236053, 1616377, 2472106, 3001843, 3232754, 6003686, 21012901, 42025802]

約数ペア:

[(1, 42025802), (2, 21012901), (7, 6003686), (13, 3232754), (14, 3001843), (17, 2472106), (26, 1616377), (34, 1236053), (47, 894166), (91, 461822), (94, 447083), (119, 353158), (182, 230911), (221, 190162), (238, 176579), (289, 145418), (329, 127738), (442, 95081), (578, 72709), (611, 68782), (658, 63869), (799, 52598), (1222, 34391), (1547, 27166), (1598, 26299), (2023, 20774), (3094, 13583), (3757, 11186), (4046, 10387), (4277, 9826), (4913, 8554), (5593, 7514)]