8319137216

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{769151}}^1$

素因数の和:769189

約数の個数: 42

約数和(自身を含む): 17875861632

約数和(自身を除く): 9556724416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 769151, 1538302, 3076604, 6153208, 9998963, 12306416, 19997926, 24612832, 39995852, 49225664, 79991704, 129986519, 159983408, 259973038, 319966816, 519946076, 639933632, 1039892152, 2079784304, 4159568608, 8319137216]

約数ペア:

[(1, 8319137216), (2, 4159568608), (4, 2079784304), (8, 1039892152), (13, 639933632), (16, 519946076), (26, 319966816), (32, 259973038), (52, 159983408), (64, 129986519), (104, 79991704), (169, 49225664), (208, 39995852), (338, 24612832), (416, 19997926), (676, 12306416), (832, 9998963), (1352, 6153208), (2704, 3076604), (5408, 1538302), (10816, 769151)]