72810394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{8017}}^1$

素因数の和:8277

約数の個数: 16

約数和(自身を含む): 115459200

約数和(自身を除く): 42648806

約数列:

[1, 2, 19, 38, 239, 478, 4541, 8017, 9082, 16034, 152323, 304646, 1916063, 3832126, 36405197, 72810394]

約数ペア:

[(1, 72810394), (2, 36405197), (19, 3832126), (38, 1916063), (239, 304646), (478, 152323), (4541, 16034), (8017, 9082)]