23051756

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 51614640

約数和(自身を除く): 28562884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 109, 166, 182, 196, 218, 332, 364, 436, 581, 637, 763, 1079, 1162, 1274, 1417, 1526, 2158, 2324, 2548, 2834, 3052, 4067, 4316, 5341, 5668, 7553, 8134, 9047, 9919, 10682, 15106, 16268, 18094, 19838, 21364, 30212, 36188, 39676, 52871, 63329, 69433, 105742, 117611, 126658, 138866, 211484, 235222, 253316, 277732, 443303, 470444, 823277, 886606, 1646554, 1773212, 3293108, 5762939, 11525878, 23051756]

約数ペア:

[(1, 23051756), (2, 11525878), (4, 5762939), (7, 3293108), (13, 1773212), (14, 1646554), (26, 886606), (28, 823277), (49, 470444), (52, 443303), (83, 277732), (91, 253316), (98, 235222), (109, 211484), (166, 138866), (182, 126658), (196, 117611), (218, 105742), (332, 69433), (364, 63329), (436, 52871), (581, 39676), (637, 36188), (763, 30212), (1079, 21364), (1162, 19838), (1274, 18094), (1417, 16268), (1526, 15106), (2158, 10682), (2324, 9919), (2548, 9047), (2834, 8134), (3052, 7553), (4067, 5668), (4316, 5341)]