71369530

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{8693}}^1$

素因数の和:9521

約数の個数: 16

約数和(自身を含む): 128636424

約数和(自身を除く): 57266894

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 8693, 17386, 43465, 86930, 7136953, 14273906, 35684765, 71369530]

約数ペア:

[(1, 71369530), (2, 35684765), (5, 14273906), (10, 7136953), (821, 86930), (1642, 43465), (4105, 17386), (8210, 8693)]