15695744116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1\times {\mathrm{2131}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 29785916160

約数和(自身を除く): 14090172044

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 719, 788, 1438, 2131, 2561, 2876, 4262, 5122, 8524, 9347, 10244, 18694, 27703, 37388, 55406, 110812, 141643, 283286, 419807, 566572, 839614, 1532189, 1679228, 1841359, 3064378, 3682718, 5457491, 6128756, 7365436, 10914982, 19918457, 21829964, 39836914, 79673828, 301841233, 603682466, 1207364932, 3923936029, 7847872058, 15695744116]

約数ペア:

[(1, 15695744116), (2, 7847872058), (4, 3923936029), (13, 1207364932), (26, 603682466), (52, 301841233), (197, 79673828), (394, 39836914), (719, 21829964), (788, 19918457), (1438, 10914982), (2131, 7365436), (2561, 6128756), (2876, 5457491), (4262, 3682718), (5122, 3064378), (8524, 1841359), (9347, 1679228), (10244, 1532189), (18694, 839614), (27703, 566572), (37388, 419807), (55406, 283286), (110812, 141643)]