1270572928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{583903}}^1$

素因数の和:583934

約数の個数: 32

約数和(自身を含む): 2680119360

約数和(自身を除く): 1409546432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 583903, 1167806, 2335612, 4671224, 9342448, 9926351, 18684896, 19852702, 37369792, 39705404, 74739584, 79410808, 158821616, 317643232, 635286464, 1270572928]

約数ペア:

[(1, 1270572928), (2, 635286464), (4, 317643232), (8, 158821616), (16, 79410808), (17, 74739584), (32, 39705404), (34, 37369792), (64, 19852702), (68, 18684896), (128, 9926351), (136, 9342448), (272, 4671224), (544, 2335612), (1088, 1167806), (2176, 583903)]