15703847072

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{17609}}^1$

素因数の和:17710

約数の個数: 72

約数和(自身を含む): 33049919700

約数和(自身を除く): 17346072628

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 961, 992, 1798, 1922, 3596, 3844, 7192, 7688, 14384, 15376, 17609, 27869, 28768, 30752, 35218, 55738, 70436, 111476, 140872, 222952, 281744, 445904, 510661, 545879, 563488, 891808, 1021322, 1091758, 2042644, 2183516, 4085288, 4367032, 8170576, 8734064, 15830491, 16341152, 16922249, 17468128, 31660982, 33844498, 63321964, 67688996, 126643928, 135377992, 253287856, 270755984, 490745221, 506575712, 541511968, 981490442, 1962980884, 3925961768, 7851923536, 15703847072]

約数ペア:

[(1, 15703847072), (2, 7851923536), (4, 3925961768), (8, 1962980884), (16, 981490442), (29, 541511968), (31, 506575712), (32, 490745221), (58, 270755984), (62, 253287856), (116, 135377992), (124, 126643928), (232, 67688996), (248, 63321964), (464, 33844498), (496, 31660982), (899, 17468128), (928, 16922249), (961, 16341152), (992, 15830491), (1798, 8734064), (1922, 8170576), (3596, 4367032), (3844, 4085288), (7192, 2183516), (7688, 2042644), (14384, 1091758), (15376, 1021322), (17609, 891808), (27869, 563488), (28768, 545879), (30752, 510661), (35218, 445904), (55738, 281744), (70436, 222952), (111476, 140872)]