38863677424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{999169}}^1$

素因数の和:999218

約数の個数: 80

約数和(自身を含む): 93666192480

約数和(自身を除く): 54802515056

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 9724, 19448, 38896, 999169, 1998338, 3996676, 7993352, 10990859, 12989197, 15986704, 16985873, 21981718, 25978394, 33971746, 43963436, 51956788, 67943492, 87926872, 103913576, 135886984, 142881167, 175853744, 186844603, 207827152, 220816349, 271773968, 285762334, 373689206, 441632698, 571524668, 747378412, 883265396, 1143049336, 1494756824, 1766530792, 2286098672, 2428979839, 2989513648, 3533061584, 4857959678, 9715919356, 19431838712, 38863677424]

約数ペア:

[(1, 38863677424), (2, 19431838712), (4, 9715919356), (8, 4857959678), (11, 3533061584), (13, 2989513648), (16, 2428979839), (17, 2286098672), (22, 1766530792), (26, 1494756824), (34, 1143049336), (44, 883265396), (52, 747378412), (68, 571524668), (88, 441632698), (104, 373689206), (136, 285762334), (143, 271773968), (176, 220816349), (187, 207827152), (208, 186844603), (221, 175853744), (272, 142881167), (286, 135886984), (374, 103913576), (442, 87926872), (572, 67943492), (748, 51956788), (884, 43963436), (1144, 33971746), (1496, 25978394), (1768, 21981718), (2288, 16985873), (2431, 15986704), (2992, 12989197), (3536, 10990859), (4862, 7993352), (9724, 3996676), (19448, 1998338), (38896, 999169)]