8140468

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1072

約数の個数: 36

約数和(自身を含む): 16992612

約数和(自身を除く): 8852144

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1013, 1148, 2009, 2026, 4018, 4052, 7091, 8036, 14182, 28364, 41533, 49637, 83066, 99274, 166132, 198548, 290731, 581462, 1162924, 2035117, 4070234, 8140468]

約数ペア:

[(1, 8140468), (2, 4070234), (4, 2035117), (7, 1162924), (14, 581462), (28, 290731), (41, 198548), (49, 166132), (82, 99274), (98, 83066), (164, 49637), (196, 41533), (287, 28364), (574, 14182), (1013, 8036), (1148, 7091), (2009, 4052), (2026, 4018)]