58400056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 72236744

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 568, 572, 719, 781, 923, 1144, 1438, 1562, 1846, 2876, 3124, 3692, 5752, 6248, 7384, 7909, 9347, 10153, 15818, 18694, 20306, 31636, 37388, 40612, 51049, 63272, 74776, 81224, 102098, 102817, 204196, 205634, 408392, 411268, 561539, 663637, 822536, 1123078, 1327274, 2246156, 2654548, 4492312, 5309096, 7300007, 14600014, 29200028, 58400056]

約数ペア:

[(1, 58400056), (2, 29200028), (4, 14600014), (8, 7300007), (11, 5309096), (13, 4492312), (22, 2654548), (26, 2246156), (44, 1327274), (52, 1123078), (71, 822536), (88, 663637), (104, 561539), (142, 411268), (143, 408392), (284, 205634), (286, 204196), (568, 102817), (572, 102098), (719, 81224), (781, 74776), (923, 63272), (1144, 51049), (1438, 40612), (1562, 37388), (1846, 31636), (2876, 20306), (3124, 18694), (3692, 15818), (5752, 10153), (6248, 9347), (7384, 7909)]