57947864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2887}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 117657120

約数和(自身を除く): 59709256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1544, 2509, 2887, 5018, 5774, 10036, 11548, 20072, 23096, 37531, 75062, 150124, 300248, 557191, 1114382, 2228764, 4457528, 7243483, 14486966, 28973932, 57947864]

約数ペア:

[(1, 57947864), (2, 28973932), (4, 14486966), (8, 7243483), (13, 4457528), (26, 2228764), (52, 1114382), (104, 557191), (193, 300248), (386, 150124), (772, 75062), (1544, 37531), (2509, 23096), (2887, 20072), (5018, 11548), (5774, 10036)]