65378768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 158073216

約数和(自身を除く): 92694448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 104, 112, 166, 182, 208, 332, 364, 541, 581, 664, 728, 1079, 1082, 1162, 1328, 1456, 2158, 2164, 2324, 3787, 4316, 4328, 4648, 7033, 7553, 7574, 8632, 8656, 9296, 14066, 15106, 15148, 17264, 28132, 30212, 30296, 44903, 49231, 56264, 60424, 60592, 89806, 98462, 112528, 120848, 179612, 196924, 314321, 359224, 393848, 583739, 628642, 718448, 787696, 1167478, 1257284, 2334956, 2514568, 4086173, 4669912, 5029136, 8172346, 9339824, 16344692, 32689384, 65378768]

約数ペア:

[(1, 65378768), (2, 32689384), (4, 16344692), (7, 9339824), (8, 8172346), (13, 5029136), (14, 4669912), (16, 4086173), (26, 2514568), (28, 2334956), (52, 1257284), (56, 1167478), (83, 787696), (91, 718448), (104, 628642), (112, 583739), (166, 393848), (182, 359224), (208, 314321), (332, 196924), (364, 179612), (541, 120848), (581, 112528), (664, 98462), (728, 89806), (1079, 60592), (1082, 60424), (1162, 56264), (1328, 49231), (1456, 44903), (2158, 30296), (2164, 30212), (2324, 28132), (3787, 17264), (4316, 15148), (4328, 15106), (4648, 14066), (7033, 9296), (7553, 8656), (7574, 8632)]