39947808

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3889}}^1$

素因数の和:4009

約数の個数: 48

約数和(自身を含む): 105870240

約数和(自身を除く): 65922432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 3889, 5136, 7778, 10272, 11667, 15556, 23334, 31112, 46668, 62224, 93336, 124448, 186672, 373344, 416123, 832246, 1248369, 1664492, 2496738, 3328984, 4993476, 6657968, 9986952, 13315936, 19973904, 39947808]

約数ペア:

[(1, 39947808), (2, 19973904), (3, 13315936), (4, 9986952), (6, 6657968), (8, 4993476), (12, 3328984), (16, 2496738), (24, 1664492), (32, 1248369), (48, 832246), (96, 416123), (107, 373344), (214, 186672), (321, 124448), (428, 93336), (642, 62224), (856, 46668), (1284, 31112), (1712, 23334), (2568, 15556), (3424, 11667), (3889, 10272), (5136, 7778)]