25151934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 55814400

約数和(自身を除く): 30662466

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 67, 74, 89, 111, 114, 134, 178, 201, 222, 267, 402, 534, 703, 1273, 1406, 1691, 2109, 2479, 2546, 3293, 3382, 3819, 4218, 4958, 5073, 5963, 6586, 7437, 7638, 9879, 10146, 11926, 14874, 17889, 19758, 35778, 47101, 62567, 94202, 113297, 125134, 141303, 187701, 220631, 226594, 282606, 339891, 375402, 441262, 661893, 679782, 1323786, 4191989, 8383978, 12575967, 25151934]

約数ペア:

[(1, 25151934), (2, 12575967), (3, 8383978), (6, 4191989), (19, 1323786), (37, 679782), (38, 661893), (57, 441262), (67, 375402), (74, 339891), (89, 282606), (111, 226594), (114, 220631), (134, 187701), (178, 141303), (201, 125134), (222, 113297), (267, 94202), (402, 62567), (534, 47101), (703, 35778), (1273, 19758), (1406, 17889), (1691, 14874), (2109, 11926), (2479, 10146), (2546, 9879), (3293, 7638), (3382, 7437), (3819, 6586), (4218, 5963), (4958, 5073)]