854672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 2041536

約数和(自身を除く): 1186864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 587, 728, 1174, 1456, 2348, 4109, 4696, 7631, 8218, 9392, 15262, 16436, 30524, 32872, 53417, 61048, 65744, 106834, 122096, 213668, 427336, 854672]

約数ペア:

[(1, 854672), (2, 427336), (4, 213668), (7, 122096), (8, 106834), (13, 65744), (14, 61048), (16, 53417), (26, 32872), (28, 30524), (52, 16436), (56, 15262), (91, 9392), (104, 8218), (112, 7631), (182, 4696), (208, 4109), (364, 2348), (587, 1456), (728, 1174)]