26608291199

素因数分解:

$7^3\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{1999}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 31372800000

約数和(自身を除く): 4764508801

約数列:

[1, 7, 49, 151, 257, 343, 1057, 1799, 1999, 7399, 12593, 13993, 38807, 51793, 88151, 97951, 271649, 301849, 513743, 685657, 1901543, 2112943, 3596201, 13310801, 14790601, 25173407, 77575193, 103534207, 176213849, 543026351, 3801184457, 26608291199]

約数ペア:

[(1, 26608291199), (7, 3801184457), (49, 543026351), (151, 176213849), (257, 103534207), (343, 77575193), (1057, 25173407), (1799, 14790601), (1999, 13310801), (7399, 3596201), (12593, 2112943), (13993, 1901543), (38807, 685657), (51793, 513743), (88151, 301849), (97951, 271649)]