26784248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6353}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 54898560

約数和(自身を除く): 28114312

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 6353, 12706, 25412, 50824, 108001, 196943, 216002, 393886, 432004, 787772, 864008, 1575544, 3348031, 6696062, 13392124, 26784248]

約数ペア:

[(1, 26784248), (2, 13392124), (4, 6696062), (8, 3348031), (17, 1575544), (31, 864008), (34, 787772), (62, 432004), (68, 393886), (124, 216002), (136, 196943), (248, 108001), (527, 50824), (1054, 25412), (2108, 12706), (4216, 6353)]