26464036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20483}}^1$

素因数の和:20523

約数の個数: 24

約数和(自身を含む): 51619680

約数和(自身を除く): 25155644

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 20483, 40966, 81932, 348211, 389177, 696422, 778354, 1392844, 1556708, 6616009, 13232018, 26464036]

約数ペア:

[(1, 26464036), (2, 13232018), (4, 6616009), (17, 1556708), (19, 1392844), (34, 778354), (38, 696422), (68, 389177), (76, 348211), (323, 81932), (646, 40966), (1292, 20483)]