67939682048

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{519353}}^1$

素因数の和:519449

約数の個数: 72

約数和(自身を含む): 157110817248

約数和(自身を除く): 89171135200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 130816, 519353, 1038706, 2077412, 3635471, 4154824, 7270942, 8309648, 14541884, 16619296, 29083768, 33238592, 37912769, 58167536, 66477184, 75825538, 116335072, 132954368, 151651076, 232670144, 265389383, 303302152, 465340288, 530778766, 606604304, 930680576, 1061557532, 1213208608, 2123115064, 2426417216, 4246230128, 4852834432, 8492460256, 9705668864, 16984920512, 33969841024, 67939682048]

約数ペア:

[(1, 67939682048), (2, 33969841024), (4, 16984920512), (7, 9705668864), (8, 8492460256), (14, 4852834432), (16, 4246230128), (28, 2426417216), (32, 2123115064), (56, 1213208608), (64, 1061557532), (73, 930680576), (112, 606604304), (128, 530778766), (146, 465340288), (224, 303302152), (256, 265389383), (292, 232670144), (448, 151651076), (511, 132954368), (584, 116335072), (896, 75825538), (1022, 66477184), (1168, 58167536), (1792, 37912769), (2044, 33238592), (2336, 29083768), (4088, 16619296), (4672, 14541884), (8176, 8309648), (9344, 7270942), (16352, 4154824), (18688, 3635471), (32704, 2077412), (65408, 1038706), (130816, 519353)]