17572256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 38007144

約数和(自身を除く): 20434888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 797, 848, 1378, 1594, 1696, 2756, 3188, 5512, 6376, 10361, 11024, 12752, 20722, 22048, 25504, 41444, 42241, 82888, 84482, 165776, 168964, 331552, 337928, 549133, 675856, 1098266, 1351712, 2196532, 4393064, 8786128, 17572256]

約数ペア:

[(1, 17572256), (2, 8786128), (4, 4393064), (8, 2196532), (13, 1351712), (16, 1098266), (26, 675856), (32, 549133), (52, 337928), (53, 331552), (104, 168964), (106, 165776), (208, 84482), (212, 82888), (416, 42241), (424, 41444), (689, 25504), (797, 22048), (848, 20722), (1378, 12752), (1594, 11024), (1696, 10361), (2756, 6376), (3188, 5512)]