28938070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11173}}^1$

素因数の和:11224

約数の個数: 32

約数和(自身を含む): 61144128

約数和(自身を除く): 32206058

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 11173, 22346, 55865, 78211, 111730, 156422, 391055, 413401, 782110, 826802, 2067005, 2893807, 4134010, 5787614, 14469035, 28938070]

約数ペア:

[(1, 28938070), (2, 14469035), (5, 5787614), (7, 4134010), (10, 2893807), (14, 2067005), (35, 826802), (37, 782110), (70, 413401), (74, 391055), (185, 156422), (259, 111730), (370, 78211), (518, 55865), (1295, 22346), (2590, 11173)]