71127392

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10291

約数の個数: 48

約数和(自身を含む): 165215232

約数和(自身を除く): 94087840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 10243, 20486, 40972, 71701, 81944, 143402, 163888, 286804, 317533, 327776, 573608, 635066, 1147216, 1270132, 2222731, 2294432, 2540264, 4445462, 5080528, 8890924, 10161056, 17781848, 35563696, 71127392]

約数ペア:

[(1, 71127392), (2, 35563696), (4, 17781848), (7, 10161056), (8, 8890924), (14, 5080528), (16, 4445462), (28, 2540264), (31, 2294432), (32, 2222731), (56, 1270132), (62, 1147216), (112, 635066), (124, 573608), (217, 327776), (224, 317533), (248, 286804), (434, 163888), (496, 143402), (868, 81944), (992, 71701), (1736, 40972), (3472, 20486), (6944, 10243)]