13554968

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 29890800

約数和(自身を除く): 16335832

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 229, 302, 392, 458, 604, 916, 1057, 1208, 1603, 1832, 2114, 3206, 4228, 6412, 7399, 8456, 11221, 12824, 14798, 22442, 29596, 34579, 44884, 59192, 69158, 89768, 138316, 242053, 276632, 484106, 968212, 1694371, 1936424, 3388742, 6777484, 13554968]

約数ペア:

[(1, 13554968), (2, 6777484), (4, 3388742), (7, 1936424), (8, 1694371), (14, 968212), (28, 484106), (49, 276632), (56, 242053), (98, 138316), (151, 89768), (196, 69158), (229, 59192), (302, 44884), (392, 34579), (458, 29596), (604, 22442), (916, 14798), (1057, 12824), (1208, 11221), (1603, 8456), (1832, 7399), (2114, 6412), (3206, 4228)]