12977852032

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{673}}^1\times {\mathrm{1907}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 26234236800

約数和(自身を除く): 13256384768

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 673, 1264, 1346, 1907, 2528, 2692, 3814, 5056, 5384, 7628, 10112, 10768, 15256, 21536, 30512, 43072, 53167, 61024, 86144, 106334, 122048, 150653, 212668, 244096, 301306, 425336, 602612, 850672, 1205224, 1283411, 1701344, 2410448, 2566822, 3402688, 4820896, 5133644, 6805376, 9641792, 10267288, 19283584, 20534576, 41069152, 82138304, 101389469, 164276608, 202778938, 405557876, 811115752, 1622231504, 3244463008, 6488926016, 12977852032]

約数ペア:

[(1, 12977852032), (2, 6488926016), (4, 3244463008), (8, 1622231504), (16, 811115752), (32, 405557876), (64, 202778938), (79, 164276608), (128, 101389469), (158, 82138304), (316, 41069152), (632, 20534576), (673, 19283584), (1264, 10267288), (1346, 9641792), (1907, 6805376), (2528, 5133644), (2692, 4820896), (3814, 3402688), (5056, 2566822), (5384, 2410448), (7628, 1701344), (10112, 1283411), (10768, 1205224), (15256, 850672), (21536, 602612), (30512, 425336), (43072, 301306), (53167, 244096), (61024, 212668), (86144, 150653), (106334, 122048)]