867776

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:181

約数の個数: 56

約数和(自身を含む): 2133600

約数和(自身を除く): 1265824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 149, 182, 208, 224, 298, 364, 416, 448, 596, 728, 832, 1043, 1192, 1456, 1937, 2086, 2384, 2912, 3874, 4172, 4768, 5824, 7748, 8344, 9536, 13559, 15496, 16688, 27118, 30992, 33376, 54236, 61984, 66752, 108472, 123968, 216944, 433888, 867776]

約数ペア:

[(1, 867776), (2, 433888), (4, 216944), (7, 123968), (8, 108472), (13, 66752), (14, 61984), (16, 54236), (26, 33376), (28, 30992), (32, 27118), (52, 16688), (56, 15496), (64, 13559), (91, 9536), (104, 8344), (112, 7748), (149, 5824), (182, 4768), (208, 4172), (224, 3874), (298, 2912), (364, 2384), (416, 2086), (448, 1937), (596, 1456), (728, 1192), (832, 1043)]