65489236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 128120832

約数和(自身を除く): 62631596

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 188, 527, 661, 799, 1054, 1322, 1457, 1598, 2108, 2644, 2914, 3196, 5828, 11237, 20491, 22474, 24769, 31067, 40982, 44948, 49538, 62134, 81964, 99076, 124268, 348347, 528139, 696694, 963077, 1056278, 1393388, 1926154, 2112556, 3852308, 16372309, 32744618, 65489236]

約数ペア:

[(1, 65489236), (2, 32744618), (4, 16372309), (17, 3852308), (31, 2112556), (34, 1926154), (47, 1393388), (62, 1056278), (68, 963077), (94, 696694), (124, 528139), (188, 348347), (527, 124268), (661, 99076), (799, 81964), (1054, 62134), (1322, 49538), (1457, 44948), (1598, 40982), (2108, 31067), (2644, 24769), (2914, 22474), (3196, 20491), (5828, 11237)]