42069404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7561}}^1$

素因数の和:7685

約数の個数: 24

約数和(自身を含む): 80036208

約数和(自身を除く): 37966804

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 7561, 15122, 30244, 98293, 196586, 393172, 809027, 1618054, 3236108, 10517351, 21034702, 42069404]

約数ペア:

[(1, 42069404), (2, 21034702), (4, 10517351), (13, 3236108), (26, 1618054), (52, 809027), (107, 393172), (214, 196586), (428, 98293), (1391, 30244), (2782, 15122), (5564, 7561)]