7117539128

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{22039}}^1$

素因数の和:22204

約数の個数: 64

約数和(自身を含む): 15657216000

約数和(自身を除く): 8539676872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 79, 146, 158, 292, 316, 511, 553, 584, 632, 1022, 1106, 2044, 2212, 4088, 4424, 5767, 11534, 22039, 23068, 40369, 44078, 46136, 80738, 88156, 154273, 161476, 176312, 308546, 322952, 617092, 1234184, 1608847, 1741081, 3217694, 3482162, 6435388, 6964324, 11261929, 12187567, 12870776, 13928648, 22523858, 24375134, 45047716, 48750268, 90095432, 97500536, 127098913, 254197826, 508395652, 889692391, 1016791304, 1779384782, 3558769564, 7117539128]

約数ペア:

[(1, 7117539128), (2, 3558769564), (4, 1779384782), (7, 1016791304), (8, 889692391), (14, 508395652), (28, 254197826), (56, 127098913), (73, 97500536), (79, 90095432), (146, 48750268), (158, 45047716), (292, 24375134), (316, 22523858), (511, 13928648), (553, 12870776), (584, 12187567), (632, 11261929), (1022, 6964324), (1106, 6435388), (2044, 3482162), (2212, 3217694), (4088, 1741081), (4424, 1608847), (5767, 1234184), (11534, 617092), (22039, 322952), (23068, 308546), (40369, 176312), (44078, 161476), (46136, 154273), (80738, 88156)]