72943682

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1283}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 130166784

約数和(自身を除く): 57223102

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1283, 1834, 2566, 4061, 8122, 8981, 17962, 28427, 39773, 56854, 79546, 168073, 278411, 336146, 556822, 1176511, 2353022, 5210263, 10420526, 36471841, 72943682]

約数ペア:

[(1, 72943682), (2, 36471841), (7, 10420526), (14, 5210263), (31, 2353022), (62, 1176511), (131, 556822), (217, 336146), (262, 278411), (434, 168073), (917, 79546), (1283, 56854), (1834, 39773), (2566, 28427), (4061, 17962), (8122, 8981)]