2854165088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{66413}}^1$

素因数の和:66519

約数の個数: 48

約数和(自身を含む): 6025078080

約数和(自身を除く): 3170912992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 2528, 2686, 5372, 10744, 21488, 42976, 66413, 132826, 265652, 531304, 1062608, 1129021, 2125216, 2258042, 4516084, 5246627, 9032168, 10493254, 18064336, 20986508, 36128672, 41973016, 83946032, 89192659, 167892064, 178385318, 356770636, 713541272, 1427082544, 2854165088]

約数ペア:

[(1, 2854165088), (2, 1427082544), (4, 713541272), (8, 356770636), (16, 178385318), (17, 167892064), (32, 89192659), (34, 83946032), (68, 41973016), (79, 36128672), (136, 20986508), (158, 18064336), (272, 10493254), (316, 9032168), (544, 5246627), (632, 4516084), (1264, 2258042), (1343, 2125216), (2528, 1129021), (2686, 1062608), (5372, 531304), (10744, 265652), (21488, 132826), (42976, 66413)]