7254104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 16964640

約数和(自身を除く): 9710536

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 373, 374, 442, 572, 746, 748, 884, 1144, 1492, 1496, 1768, 2431, 2984, 4103, 4849, 4862, 6341, 8206, 9698, 9724, 12682, 16412, 19396, 19448, 25364, 32824, 38792, 50728, 53339, 69751, 82433, 106678, 139502, 164866, 213356, 279004, 329732, 426712, 558008, 659464, 906763, 1813526, 3627052, 7254104]

約数ペア:

[(1, 7254104), (2, 3627052), (4, 1813526), (8, 906763), (11, 659464), (13, 558008), (17, 426712), (22, 329732), (26, 279004), (34, 213356), (44, 164866), (52, 139502), (68, 106678), (88, 82433), (104, 69751), (136, 53339), (143, 50728), (187, 38792), (221, 32824), (286, 25364), (373, 19448), (374, 19396), (442, 16412), (572, 12682), (746, 9724), (748, 9698), (884, 8206), (1144, 6341), (1492, 4862), (1496, 4849), (1768, 4103), (2431, 2984)]