23491468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5902

約数の個数: 48

約数和(自身を含む): 55206144

約数和(自身を除く): 31714676

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5867, 11734, 23468, 41069, 64537, 76271, 82138, 129074, 152542, 164276, 258148, 305084, 451759, 533897, 838981, 903518, 1067794, 1677962, 1807036, 2135588, 3355924, 5872867, 11745734, 23491468]

約数ペア:

[(1, 23491468), (2, 11745734), (4, 5872867), (7, 3355924), (11, 2135588), (13, 1807036), (14, 1677962), (22, 1067794), (26, 903518), (28, 838981), (44, 533897), (52, 451759), (77, 305084), (91, 258148), (143, 164276), (154, 152542), (182, 129074), (286, 82138), (308, 76271), (364, 64537), (572, 41069), (1001, 23468), (2002, 11734), (4004, 5867)]