39246844

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 87633168

約数和(自身を除く): 48386324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 211, 292, 364, 422, 511, 637, 844, 949, 1022, 1274, 1477, 1898, 2044, 2548, 2743, 2954, 3577, 3796, 5486, 5908, 6643, 7154, 10339, 10972, 13286, 14308, 15403, 19201, 20678, 26572, 30806, 38402, 41356, 46501, 61612, 76804, 93002, 107821, 134407, 186004, 200239, 215642, 268814, 400478, 431284, 537628, 754747, 800956, 1401673, 1509494, 2803346, 3018988, 5606692, 9811711, 19623422, 39246844]

約数ペア:

[(1, 39246844), (2, 19623422), (4, 9811711), (7, 5606692), (13, 3018988), (14, 2803346), (26, 1509494), (28, 1401673), (49, 800956), (52, 754747), (73, 537628), (91, 431284), (98, 400478), (146, 268814), (182, 215642), (196, 200239), (211, 186004), (292, 134407), (364, 107821), (422, 93002), (511, 76804), (637, 61612), (844, 46501), (949, 41356), (1022, 38402), (1274, 30806), (1477, 26572), (1898, 20678), (2044, 19201), (2548, 15403), (2743, 14308), (2954, 13286), (3577, 10972), (3796, 10339), (5486, 7154), (5908, 6643)]