25598056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 56453760

約数和(自身を除く): 30855704

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 71, 88, 136, 142, 187, 241, 284, 374, 482, 568, 748, 781, 964, 1207, 1496, 1562, 1928, 2414, 2651, 3124, 4097, 4828, 5302, 6248, 8194, 9656, 10604, 13277, 16388, 17111, 21208, 26554, 32776, 34222, 45067, 53108, 68444, 90134, 106216, 136888, 180268, 188221, 290887, 360536, 376442, 581774, 752884, 1163548, 1505768, 2327096, 3199757, 6399514, 12799028, 25598056]

約数ペア:

[(1, 25598056), (2, 12799028), (4, 6399514), (8, 3199757), (11, 2327096), (17, 1505768), (22, 1163548), (34, 752884), (44, 581774), (68, 376442), (71, 360536), (88, 290887), (136, 188221), (142, 180268), (187, 136888), (241, 106216), (284, 90134), (374, 68444), (482, 53108), (568, 45067), (748, 34222), (781, 32776), (964, 26554), (1207, 21208), (1496, 17111), (1562, 16388), (1928, 13277), (2414, 10604), (2651, 9656), (3124, 8194), (4097, 6248), (4828, 5302)]