64837058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 120766464

約数和(自身を除く): 55929406

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 71, 103, 142, 143, 206, 286, 341, 403, 682, 781, 806, 923, 1133, 1339, 1562, 1846, 2201, 2266, 2678, 3193, 4402, 4433, 6386, 7313, 8866, 10153, 14626, 14729, 20306, 24211, 28613, 29458, 35123, 41509, 48422, 57226, 70246, 80443, 83018, 95069, 160886, 190138, 226703, 314743, 453406, 456599, 629486, 913198, 1045759, 2091518, 2493733, 2947139, 4987466, 5894278, 32418529, 64837058]

約数ペア:

[(1, 64837058), (2, 32418529), (11, 5894278), (13, 4987466), (22, 2947139), (26, 2493733), (31, 2091518), (62, 1045759), (71, 913198), (103, 629486), (142, 456599), (143, 453406), (206, 314743), (286, 226703), (341, 190138), (403, 160886), (682, 95069), (781, 83018), (806, 80443), (923, 70246), (1133, 57226), (1339, 48422), (1562, 41509), (1846, 35123), (2201, 29458), (2266, 28613), (2678, 24211), (3193, 20306), (4402, 14729), (4433, 14626), (6386, 10153), (7313, 8866)]