27558776

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 60568200

約数和(自身を除く): 33009424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 307, 392, 458, 614, 916, 1228, 1603, 1832, 2149, 2456, 3206, 4298, 6412, 8596, 11221, 12824, 15043, 17192, 22442, 30086, 44884, 60172, 70303, 89768, 120344, 140606, 281212, 492121, 562424, 984242, 1968484, 3444847, 3936968, 6889694, 13779388, 27558776]

約数ペア:

[(1, 27558776), (2, 13779388), (4, 6889694), (7, 3936968), (8, 3444847), (14, 1968484), (28, 984242), (49, 562424), (56, 492121), (98, 281212), (196, 140606), (229, 120344), (307, 89768), (392, 70303), (458, 60172), (614, 44884), (916, 30086), (1228, 22442), (1603, 17192), (1832, 15043), (2149, 12824), (2456, 11221), (3206, 8596), (4298, 6412)]