78685838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{853}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 147571200

約数和(自身を除く): 68885362

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 599, 853, 1198, 1706, 4193, 5971, 6589, 8386, 9383, 11942, 13178, 18766, 46123, 65681, 92246, 131362, 510947, 1021894, 3576629, 5620417, 7153258, 11240834, 39342919, 78685838]

約数ペア:

[(1, 78685838), (2, 39342919), (7, 11240834), (11, 7153258), (14, 5620417), (22, 3576629), (77, 1021894), (154, 510947), (599, 131362), (853, 92246), (1198, 65681), (1706, 46123), (4193, 18766), (5971, 13178), (6589, 11942), (8386, 9383)]