42727664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22441}}^1$

素因数の和:22473

約数の個数: 40

約数和(自身を含む): 100181088

約数和(自身を除く): 57453424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 22441, 44882, 89764, 157087, 179528, 314174, 359056, 381497, 628348, 762994, 1256696, 1525988, 2513392, 2670479, 3051976, 5340958, 6103952, 10681916, 21363832, 42727664]

約数ペア:

[(1, 42727664), (2, 21363832), (4, 10681916), (7, 6103952), (8, 5340958), (14, 3051976), (16, 2670479), (17, 2513392), (28, 1525988), (34, 1256696), (56, 762994), (68, 628348), (112, 381497), (119, 359056), (136, 314174), (238, 179528), (272, 157087), (476, 89764), (952, 44882), (1904, 22441)]