40543048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55691}}^1$

素因数の和:55717

約数の個数: 32

約数和(自身を含む): 93562560

約数和(自身を除く): 53019512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 55691, 111382, 222764, 389837, 445528, 723983, 779674, 1447966, 1559348, 2895932, 3118696, 5067881, 5791864, 10135762, 20271524, 40543048]

約数ペア:

[(1, 40543048), (2, 20271524), (4, 10135762), (7, 5791864), (8, 5067881), (13, 3118696), (14, 2895932), (26, 1559348), (28, 1447966), (52, 779674), (56, 723983), (91, 445528), (104, 389837), (182, 222764), (364, 111382), (728, 55691)]