42551488

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5037

約数の個数: 56

約数和(自身を含む): 101600000

約数和(自身を除く): 59048512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 4999, 8512, 9998, 19996, 34993, 39992, 69986, 79984, 94981, 139972, 159968, 189962, 279944, 319936, 379924, 559888, 664867, 759848, 1119776, 1329734, 1519696, 2239552, 2659468, 3039392, 5318936, 6078784, 10637872, 21275744, 42551488]

約数ペア:

[(1, 42551488), (2, 21275744), (4, 10637872), (7, 6078784), (8, 5318936), (14, 3039392), (16, 2659468), (19, 2239552), (28, 1519696), (32, 1329734), (38, 1119776), (56, 759848), (64, 664867), (76, 559888), (112, 379924), (133, 319936), (152, 279944), (224, 189962), (266, 159968), (304, 139972), (448, 94981), (532, 79984), (608, 69986), (1064, 39992), (1216, 34993), (2128, 19996), (4256, 9998), (4999, 8512)]