72374416

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{46633}}^1$

素因数の和:46738

約数の個数: 20

約数和(自身を含む): 141674092

約数和(自身を除く): 69299676

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 46633, 93266, 186532, 373064, 746128, 4523401, 9046802, 18093604, 36187208, 72374416]

約数ペア:

[(1, 72374416), (2, 36187208), (4, 18093604), (8, 9046802), (16, 4523401), (97, 746128), (194, 373064), (388, 186532), (776, 93266), (1552, 46633)]