15709909856

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{52783}}^1$

素因数の和:52995

約数の個数: 48

約数和(自身を含む): 31604525568

約数和(自身を除く): 15894615712

約数列:

[1, 2, 4, 8, 16, 32, 71, 131, 142, 262, 284, 524, 568, 1048, 1136, 2096, 2272, 4192, 9301, 18602, 37204, 52783, 74408, 105566, 148816, 211132, 297632, 422264, 844528, 1689056, 3747593, 6914573, 7495186, 13829146, 14990372, 27658292, 29980744, 55316584, 59961488, 110633168, 119922976, 221266336, 490934683, 981869366, 1963738732, 3927477464, 7854954928, 15709909856]

約数ペア:

[(1, 15709909856), (2, 7854954928), (4, 3927477464), (8, 1963738732), (16, 981869366), (32, 490934683), (71, 221266336), (131, 119922976), (142, 110633168), (262, 59961488), (284, 55316584), (524, 29980744), (568, 27658292), (1048, 14990372), (1136, 13829146), (2096, 7495186), (2272, 6914573), (4192, 3747593), (9301, 1689056), (18602, 844528), (37204, 422264), (52783, 297632), (74408, 211132), (105566, 148816)]