72670448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146513}}^1$

素因数の和:146552

約数の個数: 20

約数和(自身を含む): 145341888

約数和(自身を除く): 72671440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146513, 293026, 586052, 1172104, 2344208, 4541903, 9083806, 18167612, 36335224, 72670448]

約数ペア:

[(1, 72670448), (2, 36335224), (4, 18167612), (8, 9083806), (16, 4541903), (31, 2344208), (62, 1172104), (124, 586052), (248, 293026), (496, 146513)]