71742426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4507}}^1$

素因数の和:4898

約数の個数: 32

約数和(自身を含む): 164451840

約数和(自身を除く): 92709414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379, 758, 1137, 2274, 2653, 4507, 5306, 7959, 9014, 13521, 15918, 27042, 31549, 63098, 94647, 189294, 1708153, 3416306, 5124459, 10248918, 11957071, 23914142, 35871213, 71742426]

約数ペア:

[(1, 71742426), (2, 35871213), (3, 23914142), (6, 11957071), (7, 10248918), (14, 5124459), (21, 3416306), (42, 1708153), (379, 189294), (758, 94647), (1137, 63098), (2274, 31549), (2653, 27042), (4507, 15918), (5306, 13521), (7959, 9014)]