78478496

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 158669280

約数和(自身を除く): 80190784

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 197, 211, 236, 394, 422, 472, 788, 844, 944, 1576, 1688, 1888, 3152, 3376, 6304, 6752, 11623, 12449, 23246, 24898, 41567, 46492, 49796, 83134, 92984, 99592, 166268, 185968, 199184, 332536, 371936, 398368, 665072, 1330144, 2452453, 4904906, 9809812, 19619624, 39239248, 78478496]

約数ペア:

[(1, 78478496), (2, 39239248), (4, 19619624), (8, 9809812), (16, 4904906), (32, 2452453), (59, 1330144), (118, 665072), (197, 398368), (211, 371936), (236, 332536), (394, 199184), (422, 185968), (472, 166268), (788, 99592), (844, 92984), (944, 83134), (1576, 49796), (1688, 46492), (1888, 41567), (3152, 24898), (3376, 23246), (6304, 12449), (6752, 11623)]