4447424176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{5431}}^1$

素因数の和:5610

約数の個数: 80

約数和(自身を含む): 9656270848

約数和(自身を除く): 5208846672

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 208, 248, 254, 403, 496, 508, 806, 1016, 1612, 1651, 2032, 3224, 3302, 3937, 5431, 6448, 6604, 7874, 10862, 13208, 15748, 21724, 26416, 31496, 43448, 51181, 62992, 70603, 86896, 102362, 141206, 168361, 204724, 282412, 336722, 409448, 564824, 673444, 689737, 818896, 1129648, 1346888, 1379474, 2188693, 2693776, 2758948, 4377386, 5517896, 8754772, 8966581, 11035792, 17509544, 17933162, 21381847, 35019088, 35866324, 42763694, 71732648, 85527388, 143465296, 171054776, 277964011, 342109552, 555928022, 1111856044, 2223712088, 4447424176]

約数ペア:

[(1, 4447424176), (2, 2223712088), (4, 1111856044), (8, 555928022), (13, 342109552), (16, 277964011), (26, 171054776), (31, 143465296), (52, 85527388), (62, 71732648), (104, 42763694), (124, 35866324), (127, 35019088), (208, 21381847), (248, 17933162), (254, 17509544), (403, 11035792), (496, 8966581), (508, 8754772), (806, 5517896), (1016, 4377386), (1612, 2758948), (1651, 2693776), (2032, 2188693), (3224, 1379474), (3302, 1346888), (3937, 1129648), (5431, 818896), (6448, 689737), (6604, 673444), (7874, 564824), (10862, 409448), (13208, 336722), (15748, 282412), (21724, 204724), (26416, 168361), (31496, 141206), (43448, 102362), (51181, 86896), (62992, 70603)]