23264956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 48474720

約数和(自身を除く): 25209764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 457, 572, 914, 979, 1157, 1828, 1958, 2314, 3916, 4628, 5027, 5941, 10054, 11882, 12727, 20108, 23764, 25454, 40673, 50908, 65351, 81346, 130702, 162692, 261404, 447403, 528749, 894806, 1057498, 1789612, 2114996, 5816239, 11632478, 23264956]

約数ペア:

[(1, 23264956), (2, 11632478), (4, 5816239), (11, 2114996), (13, 1789612), (22, 1057498), (26, 894806), (44, 528749), (52, 447403), (89, 261404), (143, 162692), (178, 130702), (286, 81346), (356, 65351), (457, 50908), (572, 40673), (914, 25454), (979, 23764), (1157, 20108), (1828, 12727), (1958, 11882), (2314, 10054), (3916, 5941), (4628, 5027)]