77799878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 131029920

約数和(自身を除く): 53230042

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 533, 767, 1066, 1237, 1534, 2419, 2474, 4838, 16081, 31447, 32162, 50717, 62894, 72983, 101434, 145966, 659321, 948779, 1318642, 1897558, 2992303, 5984606, 38899939, 77799878]

約数ペア:

[(1, 77799878), (2, 38899939), (13, 5984606), (26, 2992303), (41, 1897558), (59, 1318642), (82, 948779), (118, 659321), (533, 145966), (767, 101434), (1066, 72983), (1237, 62894), (1534, 50717), (2419, 32162), (2474, 31447), (4838, 16081)]