3995895488

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2909}}^1$

素因数の和:3074

約数の個数: 84

約数和(自身を含む): 8656807680

約数和(自身を除く): 4660912192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 169, 208, 254, 338, 416, 508, 676, 832, 1016, 1352, 1651, 2032, 2704, 2909, 3302, 4064, 5408, 5818, 6604, 8128, 10816, 11636, 13208, 21463, 23272, 26416, 37817, 42926, 46544, 52832, 75634, 85852, 93088, 105664, 151268, 171704, 186176, 302536, 343408, 369443, 491621, 605072, 686816, 738886, 983242, 1210144, 1373632, 1477772, 1966484, 2420288, 2955544, 3932968, 4802759, 5911088, 7865936, 9605518, 11822176, 15731872, 19211036, 23644352, 31463744, 38422072, 62435867, 76844144, 124871734, 153688288, 249743468, 307376576, 499486936, 998973872, 1997947744, 3995895488]

約数ペア:

[(1, 3995895488), (2, 1997947744), (4, 998973872), (8, 499486936), (13, 307376576), (16, 249743468), (26, 153688288), (32, 124871734), (52, 76844144), (64, 62435867), (104, 38422072), (127, 31463744), (169, 23644352), (208, 19211036), (254, 15731872), (338, 11822176), (416, 9605518), (508, 7865936), (676, 5911088), (832, 4802759), (1016, 3932968), (1352, 2955544), (1651, 2420288), (2032, 1966484), (2704, 1477772), (2909, 1373632), (3302, 1210144), (4064, 983242), (5408, 738886), (5818, 686816), (6604, 605072), (8128, 491621), (10816, 369443), (11636, 343408), (13208, 302536), (21463, 186176), (23272, 171704), (26416, 151268), (37817, 105664), (42926, 93088), (46544, 85852), (52832, 75634)]