57625648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211859}}^1$

素因数の和:211884

約数の個数: 20

約数和(自身を含む): 118217880

約数和(自身を除く): 60592232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 211859, 423718, 847436, 1694872, 3389744, 3601603, 7203206, 14406412, 28812824, 57625648]

約数ペア:

[(1, 57625648), (2, 28812824), (4, 14406412), (8, 7203206), (16, 3601603), (17, 3389744), (34, 1694872), (68, 847436), (136, 423718), (272, 211859)]