13528144

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 31241056

約数和(自身を除く): 17712912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 53, 56, 86, 106, 112, 172, 212, 301, 344, 371, 424, 602, 688, 742, 848, 1204, 1484, 2279, 2408, 2809, 2968, 4558, 4816, 5618, 5936, 9116, 11236, 15953, 18232, 19663, 22472, 31906, 36464, 39326, 44944, 63812, 78652, 120787, 127624, 157304, 241574, 255248, 314608, 483148, 845509, 966296, 1691018, 1932592, 3382036, 6764072, 13528144]

約数ペア:

[(1, 13528144), (2, 6764072), (4, 3382036), (7, 1932592), (8, 1691018), (14, 966296), (16, 845509), (28, 483148), (43, 314608), (53, 255248), (56, 241574), (86, 157304), (106, 127624), (112, 120787), (172, 78652), (212, 63812), (301, 44944), (344, 39326), (371, 36464), (424, 31906), (602, 22472), (688, 19663), (742, 18232), (848, 15953), (1204, 11236), (1484, 9116), (2279, 5936), (2408, 5618), (2809, 4816), (2968, 4558)]