72285148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23561}}^1$

素因数の和:23637

約数の個数: 24

約数和(自身を含む): 138544560

約数和(自身を除く): 66259412

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 23561, 47122, 94244, 306293, 612586, 1225172, 1390099, 2780198, 5560396, 18071287, 36142574, 72285148]

約数ペア:

[(1, 72285148), (2, 36142574), (4, 18071287), (13, 5560396), (26, 2780198), (52, 1390099), (59, 1225172), (118, 612586), (236, 306293), (767, 94244), (1534, 47122), (3068, 23561)]