12356968528

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{17099}}^1$

素因数の和:17216

約数の個数: 60

約数和(自身を含む): 25266686400

約数和(自身を除く): 12909717872

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 961, 1457, 1922, 2914, 3844, 5828, 7688, 11656, 15376, 17099, 23312, 34198, 45167, 68396, 90334, 136792, 180668, 273584, 361336, 530069, 722672, 803653, 1060138, 1607306, 2120276, 3214612, 4240552, 6429224, 8481104, 12858448, 16432139, 24913243, 32864278, 49826486, 65728556, 99652972, 131457112, 199305944, 262914224, 398611888, 772310533, 1544621066, 3089242132, 6178484264, 12356968528]

約数ペア:

[(1, 12356968528), (2, 6178484264), (4, 3089242132), (8, 1544621066), (16, 772310533), (31, 398611888), (47, 262914224), (62, 199305944), (94, 131457112), (124, 99652972), (188, 65728556), (248, 49826486), (376, 32864278), (496, 24913243), (752, 16432139), (961, 12858448), (1457, 8481104), (1922, 6429224), (2914, 4240552), (3844, 3214612), (5828, 2120276), (7688, 1607306), (11656, 1060138), (15376, 803653), (17099, 722672), (23312, 530069), (34198, 361336), (45167, 273584), (68396, 180668), (90334, 136792)]