15677509328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{122957}}^1$

素因数の和:123591

約数の個数: 40

約数和(自身を含む): 32765356008

約数和(自身を除く): 17087846680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 613, 1226, 2452, 4904, 7969, 9808, 15938, 31876, 63752, 122957, 127504, 245914, 491828, 983656, 1598441, 1967312, 3196882, 6393764, 12787528, 25575056, 75372641, 150745282, 301490564, 602981128, 979844333, 1205962256, 1959688666, 3919377332, 7838754664, 15677509328]

約数ペア:

[(1, 15677509328), (2, 7838754664), (4, 3919377332), (8, 1959688666), (13, 1205962256), (16, 979844333), (26, 602981128), (52, 301490564), (104, 150745282), (208, 75372641), (613, 25575056), (1226, 12787528), (2452, 6393764), (4904, 3196882), (7969, 1967312), (9808, 1598441), (15938, 983656), (31876, 491828), (63752, 245914), (122957, 127504)]