71794016

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 170956800

約数和(自身を除く): 99162784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 211, 217, 224, 248, 343, 392, 422, 434, 496, 686, 784, 844, 868, 992, 1372, 1477, 1519, 1568, 1688, 1736, 2744, 2954, 3038, 3376, 3472, 5488, 5908, 6076, 6541, 6752, 6944, 10339, 10633, 10976, 11816, 12152, 13082, 20678, 21266, 23632, 24304, 26164, 41356, 42532, 45787, 47264, 48608, 52328, 72373, 82712, 85064, 91574, 104656, 144746, 165424, 170128, 183148, 209312, 289492, 320509, 330848, 340256, 366296, 578984, 641018, 732592, 1157968, 1282036, 1465184, 2243563, 2315936, 2564072, 4487126, 5128144, 8974252, 10256288, 17948504, 35897008, 71794016]

約数ペア:

[(1, 71794016), (2, 35897008), (4, 17948504), (7, 10256288), (8, 8974252), (14, 5128144), (16, 4487126), (28, 2564072), (31, 2315936), (32, 2243563), (49, 1465184), (56, 1282036), (62, 1157968), (98, 732592), (112, 641018), (124, 578984), (196, 366296), (211, 340256), (217, 330848), (224, 320509), (248, 289492), (343, 209312), (392, 183148), (422, 170128), (434, 165424), (496, 144746), (686, 104656), (784, 91574), (844, 85064), (868, 82712), (992, 72373), (1372, 52328), (1477, 48608), (1519, 47264), (1568, 45787), (1688, 42532), (1736, 41356), (2744, 26164), (2954, 24304), (3038, 23632), (3376, 21266), (3472, 20678), (5488, 13082), (5908, 12152), (6076, 11816), (6541, 10976), (6752, 10633), (6944, 10339)]