7776704

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 42

約数和(自身を含む): 16733520

約数和(自身を除く): 8956816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 719, 832, 1352, 1438, 2704, 2876, 5408, 5752, 9347, 10816, 11504, 18694, 23008, 37388, 46016, 74776, 121511, 149552, 243022, 299104, 486044, 598208, 972088, 1944176, 3888352, 7776704]

約数ペア:

[(1, 7776704), (2, 3888352), (4, 1944176), (8, 972088), (13, 598208), (16, 486044), (26, 299104), (32, 243022), (52, 149552), (64, 121511), (104, 74776), (169, 46016), (208, 37388), (338, 23008), (416, 18694), (676, 11504), (719, 10816), (832, 9347), (1352, 5752), (1438, 5408), (2704, 2876)]