29887264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 64665216

約数和(自身を除く): 34777952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 431, 788, 862, 1576, 1724, 2167, 3152, 3448, 4334, 4741, 6304, 6896, 8668, 9482, 13792, 17336, 18964, 34672, 37928, 69344, 75856, 84907, 151712, 169814, 339628, 679256, 933977, 1358512, 1867954, 2717024, 3735908, 7471816, 14943632, 29887264]

約数ペア:

[(1, 29887264), (2, 14943632), (4, 7471816), (8, 3735908), (11, 2717024), (16, 1867954), (22, 1358512), (32, 933977), (44, 679256), (88, 339628), (176, 169814), (197, 151712), (352, 84907), (394, 75856), (431, 69344), (788, 37928), (862, 34672), (1576, 18964), (1724, 17336), (2167, 13792), (3152, 9482), (3448, 8668), (4334, 6896), (4741, 6304)]