38199952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20063}}^1$

素因数の和:20095

約数の個数: 40

約数和(自身を含む): 89565696

約数和(自身を除く): 51365744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 20063, 40126, 80252, 140441, 160504, 280882, 321008, 341071, 561764, 682142, 1123528, 1364284, 2247056, 2387497, 2728568, 4774994, 5457136, 9549988, 19099976, 38199952]

約数ペア:

[(1, 38199952), (2, 19099976), (4, 9549988), (7, 5457136), (8, 4774994), (14, 2728568), (16, 2387497), (17, 2247056), (28, 1364284), (34, 1123528), (56, 682142), (68, 561764), (112, 341071), (119, 321008), (136, 280882), (238, 160504), (272, 140441), (476, 80252), (952, 40126), (1904, 20063)]