23410156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 54464256

約数和(自身を除く): 31054100

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 263, 289, 308, 374, 476, 526, 578, 748, 1052, 1156, 1309, 1841, 2023, 2618, 2893, 3179, 3682, 4046, 4471, 5236, 5786, 6358, 7364, 8092, 8942, 11572, 12716, 17884, 20251, 22253, 31297, 40502, 44506, 49181, 62594, 76007, 81004, 89012, 98362, 125188, 152014, 196724, 304028, 344267, 532049, 688534, 836077, 1064098, 1377068, 1672154, 2128196, 3344308, 5852539, 11705078, 23410156]

約数ペア:

[(1, 23410156), (2, 11705078), (4, 5852539), (7, 3344308), (11, 2128196), (14, 1672154), (17, 1377068), (22, 1064098), (28, 836077), (34, 688534), (44, 532049), (68, 344267), (77, 304028), (119, 196724), (154, 152014), (187, 125188), (238, 98362), (263, 89012), (289, 81004), (308, 76007), (374, 62594), (476, 49181), (526, 44506), (578, 40502), (748, 31297), (1052, 22253), (1156, 20251), (1309, 17884), (1841, 12716), (2023, 11572), (2618, 8942), (2893, 8092), (3179, 7364), (3682, 6358), (4046, 5786), (4471, 5236)]