29986096

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15749}}^1$

素因数の和:15781

約数の個数: 40

約数和(自身を含む): 70308000

約数和(自身を除く): 40321904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15749, 31498, 62996, 110243, 125992, 220486, 251984, 267733, 440972, 535466, 881944, 1070932, 1763888, 1874131, 2141864, 3748262, 4283728, 7496524, 14993048, 29986096]

約数ペア:

[(1, 29986096), (2, 14993048), (4, 7496524), (7, 4283728), (8, 3748262), (14, 2141864), (16, 1874131), (17, 1763888), (28, 1070932), (34, 881944), (56, 535466), (68, 440972), (112, 267733), (119, 251984), (136, 220486), (238, 125992), (272, 110243), (476, 62996), (952, 31498), (1904, 15749)]