28068054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2117

約数の個数: 64

約数和(自身を含む): 71539200

約数和(自身を除く): 43471146

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2069, 2261, 4138, 4522, 6207, 6783, 12414, 13566, 14483, 28966, 35173, 39311, 43449, 70346, 78622, 86898, 105519, 117933, 211038, 235866, 246211, 275177, 492422, 550354, 668287, 738633, 825531, 1336574, 1477266, 1651062, 2004861, 4009722, 4678009, 9356018, 14034027, 28068054]

約数ペア:

[(1, 28068054), (2, 14034027), (3, 9356018), (6, 4678009), (7, 4009722), (14, 2004861), (17, 1651062), (19, 1477266), (21, 1336574), (34, 825531), (38, 738633), (42, 668287), (51, 550354), (57, 492422), (102, 275177), (114, 246211), (119, 235866), (133, 211038), (238, 117933), (266, 105519), (323, 86898), (357, 78622), (399, 70346), (646, 43449), (714, 39311), (798, 35173), (969, 28966), (1938, 14483), (2069, 13566), (2261, 12414), (4138, 6783), (4522, 6207)]