28554834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3295

約数の個数: 64

約数和(自身を含む): 74972160

約数和(自身を除く): 46417326

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 3253, 4389, 6506, 8778, 9759, 19518, 22771, 35783, 45542, 61807, 68313, 71566, 107349, 123614, 136626, 185421, 214698, 250481, 370842, 432649, 500962, 679877, 751443, 865298, 1297947, 1359754, 1502886, 2039631, 2595894, 4079262, 4759139, 9518278, 14277417, 28554834]

約数ペア:

[(1, 28554834), (2, 14277417), (3, 9518278), (6, 4759139), (7, 4079262), (11, 2595894), (14, 2039631), (19, 1502886), (21, 1359754), (22, 1297947), (33, 865298), (38, 751443), (42, 679877), (57, 500962), (66, 432649), (77, 370842), (114, 250481), (133, 214698), (154, 185421), (209, 136626), (231, 123614), (266, 107349), (399, 71566), (418, 68313), (462, 61807), (627, 45542), (798, 35783), (1254, 22771), (1463, 19518), (2926, 9759), (3253, 8778), (4389, 6506)]