71405458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{31849}}^1$

素因数の和:31929

約数の個数: 16

約数和(自身を含む): 114660000

約数和(自身を除く): 43254542

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 31849, 63698, 605131, 1210262, 1879091, 3758182, 35702729, 71405458]

約数ペア:

[(1, 71405458), (2, 35702729), (19, 3758182), (38, 1879091), (59, 1210262), (118, 605131), (1121, 63698), (2242, 31849)]