29200028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 31763812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 142, 143, 284, 286, 572, 719, 781, 923, 1438, 1562, 1846, 2876, 3124, 3692, 7909, 9347, 10153, 15818, 18694, 20306, 31636, 37388, 40612, 51049, 102098, 102817, 204196, 205634, 411268, 561539, 663637, 1123078, 1327274, 2246156, 2654548, 7300007, 14600014, 29200028]

約数ペア:

[(1, 29200028), (2, 14600014), (4, 7300007), (11, 2654548), (13, 2246156), (22, 1327274), (26, 1123078), (44, 663637), (52, 561539), (71, 411268), (142, 205634), (143, 204196), (284, 102817), (286, 102098), (572, 51049), (719, 40612), (781, 37388), (923, 31636), (1438, 20306), (1562, 18694), (1846, 15818), (2876, 10153), (3124, 9347), (3692, 7909)]