28698702

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 60739200

約数和(自身を除く): 32040498

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 227, 454, 681, 1109, 1362, 2218, 3327, 4313, 6654, 8626, 12939, 21071, 25878, 42142, 63213, 126426, 251743, 503486, 755229, 1510458, 4783117, 9566234, 14349351, 28698702]

約数ペア:

[(1, 28698702), (2, 14349351), (3, 9566234), (6, 4783117), (19, 1510458), (38, 755229), (57, 503486), (114, 251743), (227, 126426), (454, 63213), (681, 42142), (1109, 25878), (1362, 21071), (2218, 12939), (3327, 8626), (4313, 6654)]