72567712

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2621

約数の個数: 48

約数和(自身を含む): 164590272

約数和(自身を除く): 92022560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 2473, 3668, 4192, 4946, 7336, 9892, 14672, 17311, 19784, 29344, 34622, 39568, 69244, 79136, 138488, 276976, 323963, 553952, 647926, 1295852, 2267741, 2591704, 4535482, 5183408, 9070964, 10366816, 18141928, 36283856, 72567712]

約数ペア:

[(1, 72567712), (2, 36283856), (4, 18141928), (7, 10366816), (8, 9070964), (14, 5183408), (16, 4535482), (28, 2591704), (32, 2267741), (56, 1295852), (112, 647926), (131, 553952), (224, 323963), (262, 276976), (524, 138488), (917, 79136), (1048, 69244), (1834, 39568), (2096, 34622), (2473, 29344), (3668, 19784), (4192, 17311), (4946, 14672), (7336, 9892)]