72358552

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56179}}^1$

素因数の和:56215

約数の個数: 32

約数和(自身を含む): 161798400

約数和(自身を除く): 89439848

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 56179, 112358, 224716, 393253, 449432, 786506, 1292117, 1573012, 2584234, 3146024, 5168468, 9044819, 10336936, 18089638, 36179276, 72358552]

約数ペア:

[(1, 72358552), (2, 36179276), (4, 18089638), (7, 10336936), (8, 9044819), (14, 5168468), (23, 3146024), (28, 2584234), (46, 1573012), (56, 1292117), (92, 786506), (161, 449432), (184, 393253), (322, 224716), (644, 112358), (1288, 56179)]