71608754

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 126634752

約数和(自身を除く): 55025998

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 994, 1181, 2362, 4331, 8267, 8662, 16534, 30317, 60634, 72041, 83851, 144082, 167702, 504287, 586957, 1008574, 1173914, 5114911, 10229822, 35804377, 71608754]

約数ペア:

[(1, 71608754), (2, 35804377), (7, 10229822), (14, 5114911), (61, 1173914), (71, 1008574), (122, 586957), (142, 504287), (427, 167702), (497, 144082), (854, 83851), (994, 72041), (1181, 60634), (2362, 30317), (4331, 16534), (8267, 8662)]