47765432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 60009928

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 971, 1118, 1144, 1892, 1942, 2236, 3784, 3884, 4472, 6149, 7768, 10681, 12298, 12623, 21362, 24596, 25246, 41753, 42724, 49192, 50492, 83506, 85448, 100984, 138853, 167012, 277706, 334024, 459283, 542789, 555412, 918566, 1085578, 1110824, 1837132, 2171156, 3674264, 4342312, 5970679, 11941358, 23882716, 47765432]

約数ペア:

[(1, 47765432), (2, 23882716), (4, 11941358), (8, 5970679), (11, 4342312), (13, 3674264), (22, 2171156), (26, 1837132), (43, 1110824), (44, 1085578), (52, 918566), (86, 555412), (88, 542789), (104, 459283), (143, 334024), (172, 277706), (286, 167012), (344, 138853), (473, 100984), (559, 85448), (572, 83506), (946, 50492), (971, 49192), (1118, 42724), (1144, 41753), (1892, 25246), (1942, 24596), (2236, 21362), (3784, 12623), (3884, 12298), (4472, 10681), (6149, 7768)]