17691752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 36271200

約数和(自身を除く): 18579448

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 2539, 3484, 5078, 6968, 10156, 20312, 33007, 66014, 132028, 170113, 264056, 340226, 680452, 1360904, 2211469, 4422938, 8845876, 17691752]

約数ペア:

[(1, 17691752), (2, 8845876), (4, 4422938), (8, 2211469), (13, 1360904), (26, 680452), (52, 340226), (67, 264056), (104, 170113), (134, 132028), (268, 66014), (536, 33007), (871, 20312), (1742, 10156), (2539, 6968), (3484, 5078)]