71077916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6299}}^1$

素因数の和:6354

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 86976484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 6299, 11284, 12598, 25196, 44093, 81887, 88186, 163774, 176372, 195269, 327548, 390538, 573209, 781076, 1146418, 1366883, 2292836, 2538497, 2733766, 5076994, 5467532, 10153988, 17769479, 35538958, 71077916]

約数ペア:

[(1, 71077916), (2, 35538958), (4, 17769479), (7, 10153988), (13, 5467532), (14, 5076994), (26, 2733766), (28, 2538497), (31, 2292836), (52, 1366883), (62, 1146418), (91, 781076), (124, 573209), (182, 390538), (217, 327548), (364, 195269), (403, 176372), (434, 163774), (806, 88186), (868, 81887), (1612, 44093), (2821, 25196), (5642, 12598), (6299, 11284)]