39947712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29723}}^1$

素因数の和:29745

約数の個数: 56

約数和(自身を含む): 120798336

約数和(自身を除く): 80850624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 29723, 59446, 89169, 118892, 178338, 208061, 237784, 356676, 416122, 475568, 624183, 713352, 832244, 951136, 1248366, 1426704, 1664488, 1902272, 2496732, 2853408, 3328976, 4993464, 5706816, 6657952, 9986928, 13315904, 19973856, 39947712]

約数ペア:

[(1, 39947712), (2, 19973856), (3, 13315904), (4, 9986928), (6, 6657952), (7, 5706816), (8, 4993464), (12, 3328976), (14, 2853408), (16, 2496732), (21, 1902272), (24, 1664488), (28, 1426704), (32, 1248366), (42, 951136), (48, 832244), (56, 713352), (64, 624183), (84, 475568), (96, 416122), (112, 356676), (168, 237784), (192, 208061), (224, 178338), (336, 118892), (448, 89169), (672, 59446), (1344, 29723)]