23133656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 54700800

約数和(自身を除く): 31567144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 739, 1118, 1204, 1478, 2236, 2408, 2956, 3913, 4472, 5173, 5912, 7826, 9607, 10346, 15652, 19214, 20692, 31304, 31777, 38428, 41384, 63554, 67249, 76856, 127108, 134498, 222439, 254216, 268996, 413101, 444878, 537992, 826202, 889756, 1652404, 1779512, 2891707, 3304808, 5783414, 11566828, 23133656]

約数ペア:

[(1, 23133656), (2, 11566828), (4, 5783414), (7, 3304808), (8, 2891707), (13, 1779512), (14, 1652404), (26, 889756), (28, 826202), (43, 537992), (52, 444878), (56, 413101), (86, 268996), (91, 254216), (104, 222439), (172, 134498), (182, 127108), (301, 76856), (344, 67249), (364, 63554), (559, 41384), (602, 38428), (728, 31777), (739, 31304), (1118, 20692), (1204, 19214), (1478, 15652), (2236, 10346), (2408, 9607), (2956, 7826), (3913, 5912), (4472, 5173)]