71319388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134059}}^1$

素因数の和:134089

約数の個数: 24

約数和(自身を含む): 150147200

約数和(自身を除く): 78827812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134059, 268118, 536236, 938413, 1876826, 2547121, 3753652, 5094242, 10188484, 17829847, 35659694, 71319388]

約数ペア:

[(1, 71319388), (2, 35659694), (4, 17829847), (7, 10188484), (14, 5094242), (19, 3753652), (28, 2547121), (38, 1876826), (76, 938413), (133, 536236), (266, 268118), (532, 134059)]