57155536

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 113574824

約数和(自身を除く): 56419288

約数列:

[1, 2, 4, 8, 16, 61, 122, 157, 244, 314, 373, 488, 628, 746, 976, 1256, 1492, 2512, 2984, 5968, 9577, 19154, 22753, 38308, 45506, 58561, 76616, 91012, 117122, 153232, 182024, 234244, 364048, 468488, 936976, 3572221, 7144442, 14288884, 28577768, 57155536]

約数ペア:

[(1, 57155536), (2, 28577768), (4, 14288884), (8, 7144442), (16, 3572221), (61, 936976), (122, 468488), (157, 364048), (244, 234244), (314, 182024), (373, 153232), (488, 117122), (628, 91012), (746, 76616), (976, 58561), (1256, 45506), (1492, 38308), (2512, 22753), (2984, 19154), (5968, 9577)]