25841428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1297}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 48083112

約数和(自身を除く): 22241684

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 1297, 2594, 4981, 5188, 9962, 19924, 22049, 44098, 88196, 380021, 760042, 1520084, 6460357, 12920714, 25841428]

約数ペア:

[(1, 25841428), (2, 12920714), (4, 6460357), (17, 1520084), (34, 760042), (68, 380021), (293, 88196), (586, 44098), (1172, 22049), (1297, 19924), (2594, 9962), (4981, 5188)]