40144608868

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2250763}}^1$

素因数の和:2250801

約数の個数: 48

約数和(自身を含む): 88229948800

約数和(自身を除く): 48085339932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 2250763, 4501526, 9003052, 15755341, 29259919, 31510682, 58519838, 63021364, 110287387, 117039676, 204819433, 220574774, 409638866, 441149548, 772011709, 819277732, 1433736031, 1544023418, 2867472062, 3088046836, 5734944124, 10036152217, 20072304434, 40144608868]

約数ペア:

[(1, 40144608868), (2, 20072304434), (4, 10036152217), (7, 5734944124), (13, 3088046836), (14, 2867472062), (26, 1544023418), (28, 1433736031), (49, 819277732), (52, 772011709), (91, 441149548), (98, 409638866), (182, 220574774), (196, 204819433), (343, 117039676), (364, 110287387), (637, 63021364), (686, 58519838), (1274, 31510682), (1372, 29259919), (2548, 15755341), (4459, 9003052), (8918, 4501526), (17836, 2250763)]