71519918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 116989920

約数和(自身を除く): 45470002

約数列:

[1, 2, 17, 34, 59, 101, 118, 202, 353, 706, 1003, 1717, 2006, 3434, 5959, 6001, 11918, 12002, 20827, 35653, 41654, 71306, 101303, 202606, 354059, 606101, 708118, 1212202, 2103527, 4207054, 35759959, 71519918]

約数ペア:

[(1, 71519918), (2, 35759959), (17, 4207054), (34, 2103527), (59, 1212202), (101, 708118), (118, 606101), (202, 354059), (353, 202606), (706, 101303), (1003, 71306), (1717, 41654), (2006, 35653), (3434, 20827), (5959, 12002), (6001, 11918)]