72452212

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{7457}}^1$

素因数の和:7815

約数の個数: 24

約数和(自身を含む): 145341504

約数和(自身を除く): 72889292

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 7457, 9716, 14914, 29828, 52199, 104398, 208796, 2587579, 5175158, 10350316, 18113053, 36226106, 72452212]

約数ペア:

[(1, 72452212), (2, 36226106), (4, 18113053), (7, 10350316), (14, 5175158), (28, 2587579), (347, 208796), (694, 104398), (1388, 52199), (2429, 29828), (4858, 14914), (7457, 9716)]