15669959552

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{219001}}^1$

素因数の和:219071

約数の個数: 64

約数和(自身を含む): 34400834160

約数和(自身を除く): 18730874608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 4472, 5504, 8944, 17888, 35776, 71552, 219001, 438002, 876004, 1752008, 2847013, 3504016, 5694026, 7008032, 9417043, 11388052, 14016064, 18834086, 22776104, 28032128, 37668172, 45552208, 75336344, 91104416, 122421559, 150672688, 182208832, 244843118, 301345376, 364417664, 489686236, 602690752, 979372472, 1205381504, 1958744944, 3917489888, 7834979776, 15669959552]

約数ペア:

[(1, 15669959552), (2, 7834979776), (4, 3917489888), (8, 1958744944), (13, 1205381504), (16, 979372472), (26, 602690752), (32, 489686236), (43, 364417664), (52, 301345376), (64, 244843118), (86, 182208832), (104, 150672688), (128, 122421559), (172, 91104416), (208, 75336344), (344, 45552208), (416, 37668172), (559, 28032128), (688, 22776104), (832, 18834086), (1118, 14016064), (1376, 11388052), (1664, 9417043), (2236, 7008032), (2752, 5694026), (4472, 3504016), (5504, 2847013), (8944, 1752008), (17888, 876004), (35776, 438002), (71552, 219001)]