15697008304

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{260713}}^1$

素因数の和:260845

約数の個数: 40

約数和(自身を含む): 31423336992

約数和(自身を除く): 15726328688

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 3763, 7526, 15052, 30104, 60208, 260713, 521426, 1042852, 2085704, 4171408, 13817789, 18510623, 27635578, 37021246, 55271156, 74042492, 110542312, 148084984, 221084624, 296169968, 981063019, 1962126038, 3924252076, 7848504152, 15697008304]

約数ペア:

[(1, 15697008304), (2, 7848504152), (4, 3924252076), (8, 1962126038), (16, 981063019), (53, 296169968), (71, 221084624), (106, 148084984), (142, 110542312), (212, 74042492), (284, 55271156), (424, 37021246), (568, 27635578), (848, 18510623), (1136, 13817789), (3763, 4171408), (7526, 2085704), (15052, 1042852), (30104, 521426), (60208, 260713)]