6968702972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{68771}}^1$

素因数の和:68847

約数の個数: 72

約数和(自身を含む): 15805456128

約数和(自身を除く): 8836753156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 1034, 1078, 1316, 2068, 2156, 2303, 3619, 4606, 7238, 9212, 14476, 25333, 50666, 68771, 101332, 137542, 275084, 481397, 756481, 962794, 1512962, 1925588, 3025924, 3232237, 3369779, 5295367, 6464474, 6739558, 10590734, 12928948, 13479116, 21181468, 22625659, 35554607, 37067569, 45251318, 71109214, 74135138, 90502636, 142218428, 148270276, 158379613, 248882249, 316759226, 497764498, 633518452, 995528996, 1742175743, 3484351486, 6968702972]

約数ペア:

[(1, 6968702972), (2, 3484351486), (4, 1742175743), (7, 995528996), (11, 633518452), (14, 497764498), (22, 316759226), (28, 248882249), (44, 158379613), (47, 148270276), (49, 142218428), (77, 90502636), (94, 74135138), (98, 71109214), (154, 45251318), (188, 37067569), (196, 35554607), (308, 22625659), (329, 21181468), (517, 13479116), (539, 12928948), (658, 10590734), (1034, 6739558), (1078, 6464474), (1316, 5295367), (2068, 3369779), (2156, 3232237), (2303, 3025924), (3619, 1925588), (4606, 1512962), (7238, 962794), (9212, 756481), (14476, 481397), (25333, 275084), (50666, 137542), (68771, 101332)]