26897156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 29409724

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 236, 286, 572, 649, 767, 797, 1298, 1534, 1594, 2596, 3068, 3188, 8437, 8767, 10361, 16874, 17534, 20722, 33748, 35068, 41444, 47023, 94046, 113971, 188092, 227942, 455884, 517253, 611299, 1034506, 1222598, 2069012, 2445196, 6724289, 13448578, 26897156]

約数ペア:

[(1, 26897156), (2, 13448578), (4, 6724289), (11, 2445196), (13, 2069012), (22, 1222598), (26, 1034506), (44, 611299), (52, 517253), (59, 455884), (118, 227942), (143, 188092), (236, 113971), (286, 94046), (572, 47023), (649, 41444), (767, 35068), (797, 33748), (1298, 20722), (1534, 17534), (1594, 16874), (2596, 10361), (3068, 8767), (3188, 8437)]