28041370856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4986019}}^1$

素因数の和:4986081

約数の個数: 32

約数和(自身を含む): 56840628000

約数和(自身を除く): 28799257144

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 4986019, 9972038, 19944076, 39888152, 94734361, 184482703, 189468722, 368965406, 378937444, 737930812, 757874888, 1475861624, 3505171357, 7010342714, 14020685428, 28041370856]

約数ペア:

[(1, 28041370856), (2, 14020685428), (4, 7010342714), (8, 3505171357), (19, 1475861624), (37, 757874888), (38, 737930812), (74, 378937444), (76, 368965406), (148, 189468722), (152, 184482703), (296, 94734361), (703, 39888152), (1406, 19944076), (2812, 9972038), (5624, 4986019)]