433888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 1058400

約数和(自身を除く): 624512

約数列:

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

約数ペア:

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