7139625584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4903589}}^1$

素因数の和:4903617

約数の個数: 40

約数和(自身を含む): 17025264480

約数和(自身を除く): 9885638896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4903589, 9807178, 19614356, 34325123, 39228712, 63746657, 68650246, 78457424, 127493314, 137300492, 254986628, 274600984, 446226599, 509973256, 549201968, 892453198, 1019946512, 1784906396, 3569812792, 7139625584]

約数ペア:

[(1, 7139625584), (2, 3569812792), (4, 1784906396), (7, 1019946512), (8, 892453198), (13, 549201968), (14, 509973256), (16, 446226599), (26, 274600984), (28, 254986628), (52, 137300492), (56, 127493314), (91, 78457424), (104, 68650246), (112, 63746657), (182, 39228712), (208, 34325123), (364, 19614356), (728, 9807178), (1456, 4903589)]