26433980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77747}}^1$

素因数の和:77773

約数の個数: 24

約数和(自身を含む): 58777488

約数和(自身を除く): 32343508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 77747, 155494, 310988, 388735, 777470, 1321699, 1554940, 2643398, 5286796, 6608495, 13216990, 26433980]

約数ペア:

[(1, 26433980), (2, 13216990), (4, 6608495), (5, 5286796), (10, 2643398), (17, 1554940), (20, 1321699), (34, 777470), (68, 388735), (85, 310988), (170, 155494), (340, 77747)]