70003904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2557

約数の個数: 56

約数和(自身を含む): 152643840

約数和(自身を除く): 82639936

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2503, 3496, 5006, 6992, 10012, 13984, 20024, 27968, 40048, 47557, 57569, 80096, 95114, 115138, 160192, 190228, 230276, 380456, 460552, 760912, 921104, 1093811, 1521824, 1842208, 2187622, 3043648, 3684416, 4375244, 8750488, 17500976, 35001952, 70003904]

約数ペア:

[(1, 70003904), (2, 35001952), (4, 17500976), (8, 8750488), (16, 4375244), (19, 3684416), (23, 3043648), (32, 2187622), (38, 1842208), (46, 1521824), (64, 1093811), (76, 921104), (92, 760912), (152, 460552), (184, 380456), (304, 230276), (368, 190228), (437, 160192), (608, 115138), (736, 95114), (874, 80096), (1216, 57569), (1472, 47557), (1748, 40048), (2503, 27968), (3496, 20024), (5006, 13984), (6992, 10012)]