78813734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 128887200

約数和(自身を除く): 50073466

約数列:

[1, 2, 17, 34, 59, 101, 118, 202, 389, 778, 1003, 1717, 2006, 3434, 5959, 6613, 11918, 13226, 22951, 39289, 45902, 78578, 101303, 202606, 390167, 667913, 780334, 1335826, 2318051, 4636102, 39406867, 78813734]

約数ペア:

[(1, 78813734), (2, 39406867), (17, 4636102), (34, 2318051), (59, 1335826), (101, 780334), (118, 667913), (202, 390167), (389, 202606), (778, 101303), (1003, 78578), (1717, 45902), (2006, 39289), (3434, 22951), (5959, 13226), (6613, 11918)]