4993273168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{883}}^1$

素因数の和:1812

約数の個数: 80

約数和(自身を含む): 10779198976

約数和(自身を除く): 5785925808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 877, 883, 1612, 1754, 1766, 3224, 3508, 3532, 6448, 7016, 7064, 11401, 11479, 14032, 14128, 22802, 22958, 27187, 27373, 45604, 45916, 54374, 54746, 91208, 91832, 108748, 109492, 182416, 183664, 217496, 218984, 353431, 355849, 434992, 437968, 706862, 711698, 774391, 1413724, 1423396, 1548782, 2827448, 2846792, 3097564, 5654896, 5693584, 6195128, 10067083, 12390256, 20134166, 24006121, 40268332, 48012242, 80536664, 96024484, 161073328, 192048968, 312079573, 384097936, 624159146, 1248318292, 2496636584, 4993273168]

約数ペア:

[(1, 4993273168), (2, 2496636584), (4, 1248318292), (8, 624159146), (13, 384097936), (16, 312079573), (26, 192048968), (31, 161073328), (52, 96024484), (62, 80536664), (104, 48012242), (124, 40268332), (208, 24006121), (248, 20134166), (403, 12390256), (496, 10067083), (806, 6195128), (877, 5693584), (883, 5654896), (1612, 3097564), (1754, 2846792), (1766, 2827448), (3224, 1548782), (3508, 1423396), (3532, 1413724), (6448, 774391), (7016, 711698), (7064, 706862), (11401, 437968), (11479, 434992), (14032, 355849), (14128, 353431), (22802, 218984), (22958, 217496), (27187, 183664), (27373, 182416), (45604, 109492), (45916, 108748), (54374, 91832), (54746, 91208)]