15697505584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{215483}}^1$

素因数の和:215677

約数の個数: 40

約数和(自身を含む): 31663218960

約数和(自身を除く): 15965713376

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 1256, 2512, 4553, 9106, 18212, 36424, 72848, 215483, 430966, 861932, 1723864, 3447728, 6249007, 12498014, 24996028, 33830831, 49992056, 67661662, 99984112, 135323324, 270646648, 541293296, 981094099, 1962188198, 3924376396, 7848752792, 15697505584]

約数ペア:

[(1, 15697505584), (2, 7848752792), (4, 3924376396), (8, 1962188198), (16, 981094099), (29, 541293296), (58, 270646648), (116, 135323324), (157, 99984112), (232, 67661662), (314, 49992056), (464, 33830831), (628, 24996028), (1256, 12498014), (2512, 6249007), (4553, 3447728), (9106, 1723864), (18212, 861932), (36424, 430966), (72848, 215483)]