32433940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21061}}^1$

素因数の和:21088

約数の個数: 48

約数和(自身を含む): 84921984

約数和(自身を除く): 52488044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 21061, 42122, 84244, 105305, 147427, 210610, 231671, 294854, 421220, 463342, 589708, 737135, 926684, 1158355, 1474270, 1621697, 2316710, 2948540, 3243394, 4633420, 6486788, 8108485, 16216970, 32433940]

約数ペア:

[(1, 32433940), (2, 16216970), (4, 8108485), (5, 6486788), (7, 4633420), (10, 3243394), (11, 2948540), (14, 2316710), (20, 1621697), (22, 1474270), (28, 1158355), (35, 926684), (44, 737135), (55, 589708), (70, 463342), (77, 421220), (110, 294854), (140, 231671), (154, 210610), (220, 147427), (308, 105305), (385, 84244), (770, 42122), (1540, 21061)]