42507968

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 56

約数和(自身を含む): 89763600

約数和(自身を除く): 47255632

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 464, 592, 619, 928, 1073, 1184, 1238, 1856, 2146, 2368, 2476, 4292, 4952, 8584, 9904, 17168, 17951, 19808, 22903, 34336, 35902, 39616, 45806, 68672, 71804, 91612, 143608, 183224, 287216, 366448, 574432, 664187, 732896, 1148864, 1328374, 1465792, 2656748, 5313496, 10626992, 21253984, 42507968]

約数ペア:

[(1, 42507968), (2, 21253984), (4, 10626992), (8, 5313496), (16, 2656748), (29, 1465792), (32, 1328374), (37, 1148864), (58, 732896), (64, 664187), (74, 574432), (116, 366448), (148, 287216), (232, 183224), (296, 143608), (464, 91612), (592, 71804), (619, 68672), (928, 45806), (1073, 39616), (1184, 35902), (1238, 34336), (1856, 22903), (2146, 19808), (2368, 17951), (2476, 17168), (4292, 9904), (4952, 8584)]