12505687748032

素因数分解:

$2^6\times {\mathrm{21739}}^1\times {\mathrm{8988517}}^1$

素因数の和:9010268

約数の個数: 28

約数和(自身を含む): 24817118427640

約数和(自身を除く): 12311430679608

約数列:

[1, 2, 4, 8, 16, 32, 64, 21739, 43478, 86956, 173912, 347824, 695648, 1391296, 8988517, 17977034, 35954068, 71908136, 143816272, 287632544, 575265088, 195401371063, 390802742126, 781605484252, 1563210968504, 3126421937008, 6252843874016, 12505687748032]

約数ペア:

[(1, 12505687748032), (2, 6252843874016), (4, 3126421937008), (8, 1563210968504), (16, 781605484252), (32, 390802742126), (64, 195401371063), (21739, 575265088), (43478, 287632544), (86956, 143816272), (173912, 71908136), (347824, 35954068), (695648, 17977034), (1391296, 8988517)]