82784672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 175271040

約数和(自身を除く): 92486368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 2897, 3572, 5794, 7144, 11588, 14288, 23176, 28576, 46352, 55043, 92704, 110086, 136159, 220172, 272318, 440344, 544636, 880688, 1089272, 1761376, 2178544, 2587021, 4357088, 5174042, 10348084, 20696168, 41392336, 82784672]

約数ペア:

[(1, 82784672), (2, 41392336), (4, 20696168), (8, 10348084), (16, 5174042), (19, 4357088), (32, 2587021), (38, 2178544), (47, 1761376), (76, 1089272), (94, 880688), (152, 544636), (188, 440344), (304, 272318), (376, 220172), (608, 136159), (752, 110086), (893, 92704), (1504, 55043), (1786, 46352), (2897, 28576), (3572, 23176), (5794, 14288), (7144, 11588)]