77893388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60289}}^1$

素因数の和:60329

約数の個数: 24

約数和(自身を含む): 151930800

約数和(自身を除く): 74037412

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 60289, 120578, 241156, 1024913, 1145491, 2049826, 2290982, 4099652, 4581964, 19473347, 38946694, 77893388]

約数ペア:

[(1, 77893388), (2, 38946694), (4, 19473347), (17, 4581964), (19, 4099652), (34, 2290982), (38, 2049826), (68, 1145491), (76, 1024913), (323, 241156), (646, 120578), (1292, 60289)]