72318656

素因数分解:

$2^6\times {\mathrm{823}}^1\times {\mathrm{1373}}^1$

素因数の和:2208

約数の個数: 28

約数和(自身を含む): 143786352

約数和(自身を除く): 71467696

約数列:

[1, 2, 4, 8, 16, 32, 64, 823, 1373, 1646, 2746, 3292, 5492, 6584, 10984, 13168, 21968, 26336, 43936, 52672, 87872, 1129979, 2259958, 4519916, 9039832, 18079664, 36159328, 72318656]

約数ペア:

[(1, 72318656), (2, 36159328), (4, 18079664), (8, 9039832), (16, 4519916), (32, 2259958), (64, 1129979), (823, 87872), (1373, 52672), (1646, 43936), (2746, 26336), (3292, 21968), (5492, 13168), (6584, 10984)]