29771392

素因数分解:

$2^7\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 68544000

約数和(自身を除く): 38772608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 223, 224, 298, 446, 448, 596, 892, 896, 1043, 1192, 1561, 1784, 2086, 2384, 3122, 3568, 4172, 4768, 6244, 7136, 8344, 9536, 12488, 14272, 16688, 19072, 24976, 28544, 33227, 33376, 49952, 66454, 66752, 99904, 132908, 133504, 199808, 232589, 265816, 465178, 531632, 930356, 1063264, 1860712, 2126528, 3721424, 4253056, 7442848, 14885696, 29771392]

約数ペア:

[(1, 29771392), (2, 14885696), (4, 7442848), (7, 4253056), (8, 3721424), (14, 2126528), (16, 1860712), (28, 1063264), (32, 930356), (56, 531632), (64, 465178), (112, 265816), (128, 232589), (149, 199808), (223, 133504), (224, 132908), (298, 99904), (446, 66752), (448, 66454), (596, 49952), (892, 33376), (896, 33227), (1043, 28544), (1192, 24976), (1561, 19072), (1784, 16688), (2086, 14272), (2384, 12488), (3122, 9536), (3568, 8344), (4172, 7136), (4768, 6244)]