57321208

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3229}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 123256800

約数和(自身を除く): 65935592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 3229, 4438, 6458, 8876, 12916, 17752, 22603, 25832, 45206, 90412, 180824, 1023593, 2047186, 4094372, 7165151, 8188744, 14330302, 28660604, 57321208]

約数ペア:

[(1, 57321208), (2, 28660604), (4, 14330302), (7, 8188744), (8, 7165151), (14, 4094372), (28, 2047186), (56, 1023593), (317, 180824), (634, 90412), (1268, 45206), (2219, 25832), (2536, 22603), (3229, 17752), (4438, 12916), (6458, 8876)]