75140728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1171}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 152102160

約数和(自身を除く): 76961432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 617, 1171, 1234, 2342, 2468, 4684, 4936, 8021, 9368, 15223, 16042, 30446, 32084, 60892, 64168, 121784, 722507, 1445014, 2890028, 5780056, 9392591, 18785182, 37570364, 75140728]

約数ペア:

[(1, 75140728), (2, 37570364), (4, 18785182), (8, 9392591), (13, 5780056), (26, 2890028), (52, 1445014), (104, 722507), (617, 121784), (1171, 64168), (1234, 60892), (2342, 32084), (2468, 30446), (4684, 16042), (4936, 15223), (8021, 9368)]