28776572022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1\times {\mathrm{3191}}^1$

素因数の和:4329

約数の個数: 64

約数和(自身を含む): 63321108480

約数和(自身を除く): 34544536458

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 983, 1529, 1966, 2949, 3058, 3191, 4587, 5898, 6382, 9174, 9573, 10813, 19146, 21626, 32439, 35101, 64878, 70202, 105303, 136637, 210606, 273274, 409911, 443549, 819822, 887098, 1330647, 1503007, 2661294, 3006014, 3136753, 4509021, 4879039, 6273506, 9018042, 9410259, 9758078, 14637117, 18820518, 29274234, 34504283, 69008566, 103512849, 207025698, 436008667, 872017334, 1308026001, 2616052002, 4796095337, 9592190674, 14388286011, 28776572022]

約数ペア:

[(1, 28776572022), (2, 14388286011), (3, 9592190674), (6, 4796095337), (11, 2616052002), (22, 1308026001), (33, 872017334), (66, 436008667), (139, 207025698), (278, 103512849), (417, 69008566), (834, 34504283), (983, 29274234), (1529, 18820518), (1966, 14637117), (2949, 9758078), (3058, 9410259), (3191, 9018042), (4587, 6273506), (5898, 4879039), (6382, 4509021), (9174, 3136753), (9573, 3006014), (10813, 2661294), (19146, 1503007), (21626, 1330647), (32439, 887098), (35101, 819822), (64878, 443549), (70202, 409911), (105303, 273274), (136637, 210606)]