16876288

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 39661776

約数和(自身を除く): 22785488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 461, 572, 704, 832, 922, 1144, 1408, 1664, 1844, 2288, 2816, 3328, 3688, 4576, 5071, 5993, 7376, 9152, 10142, 11986, 14752, 18304, 20284, 23972, 29504, 36608, 40568, 47944, 59008, 65923, 81136, 95888, 118016, 131846, 162272, 191776, 263692, 324544, 383552, 527384, 649088, 767104, 1054768, 1298176, 1534208, 2109536, 4219072, 8438144, 16876288]

約数ペア:

[(1, 16876288), (2, 8438144), (4, 4219072), (8, 2109536), (11, 1534208), (13, 1298176), (16, 1054768), (22, 767104), (26, 649088), (32, 527384), (44, 383552), (52, 324544), (64, 263692), (88, 191776), (104, 162272), (128, 131846), (143, 118016), (176, 95888), (208, 81136), (256, 65923), (286, 59008), (352, 47944), (416, 40568), (461, 36608), (572, 29504), (704, 23972), (832, 20284), (922, 18304), (1144, 14752), (1408, 11986), (1664, 10142), (1844, 9152), (2288, 7376), (2816, 5993), (3328, 5071), (3688, 4576)]