23114476

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 52399872

約数和(自身を除く): 29285396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 142, 151, 154, 196, 284, 302, 308, 497, 539, 604, 781, 994, 1057, 1078, 1562, 1661, 1988, 2114, 2156, 3124, 3322, 3479, 4228, 5467, 6644, 6958, 7399, 10721, 10934, 11627, 13916, 14798, 21442, 21868, 23254, 29596, 38269, 42884, 46508, 75047, 76538, 81389, 117931, 150094, 153076, 162778, 235862, 300188, 325556, 471724, 525329, 825517, 1050658, 1651034, 2101316, 3302068, 5778619, 11557238, 23114476]

約数ペア:

[(1, 23114476), (2, 11557238), (4, 5778619), (7, 3302068), (11, 2101316), (14, 1651034), (22, 1050658), (28, 825517), (44, 525329), (49, 471724), (71, 325556), (77, 300188), (98, 235862), (142, 162778), (151, 153076), (154, 150094), (196, 117931), (284, 81389), (302, 76538), (308, 75047), (497, 46508), (539, 42884), (604, 38269), (781, 29596), (994, 23254), (1057, 21868), (1078, 21442), (1562, 14798), (1661, 13916), (1988, 11627), (2114, 10934), (2156, 10721), (3124, 7399), (3322, 6958), (3479, 6644), (4228, 5467)]