25653306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 68567040

約数和(自身を除く): 42913734

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 31, 34, 38, 42, 51, 57, 61, 62, 93, 102, 114, 119, 122, 133, 183, 186, 217, 238, 266, 323, 357, 366, 399, 427, 434, 527, 589, 646, 651, 714, 798, 854, 969, 1037, 1054, 1159, 1178, 1281, 1302, 1581, 1767, 1891, 1938, 2074, 2261, 2318, 2562, 3111, 3162, 3477, 3534, 3689, 3782, 4123, 4522, 5673, 6222, 6783, 6954, 7259, 7378, 8113, 8246, 10013, 11067, 11346, 12369, 13237, 13566, 14518, 16226, 19703, 20026, 21777, 22134, 24339, 24738, 26474, 30039, 32147, 35929, 39406, 39711, 43554, 48678, 59109, 60078, 64294, 70091, 71858, 79422, 96441, 107787, 118218, 137921, 140182, 192882, 210273, 215574, 225029, 251503, 275842, 413763, 420546, 450058, 503006, 610793, 675087, 754509, 827526, 1221586, 1350174, 1509018, 1832379, 3664758, 4275551, 8551102, 12826653, 25653306]

約数ペア:

[(1, 25653306), (2, 12826653), (3, 8551102), (6, 4275551), (7, 3664758), (14, 1832379), (17, 1509018), (19, 1350174), (21, 1221586), (31, 827526), (34, 754509), (38, 675087), (42, 610793), (51, 503006), (57, 450058), (61, 420546), (62, 413763), (93, 275842), (102, 251503), (114, 225029), (119, 215574), (122, 210273), (133, 192882), (183, 140182), (186, 137921), (217, 118218), (238, 107787), (266, 96441), (323, 79422), (357, 71858), (366, 70091), (399, 64294), (427, 60078), (434, 59109), (527, 48678), (589, 43554), (646, 39711), (651, 39406), (714, 35929), (798, 32147), (854, 30039), (969, 26474), (1037, 24738), (1054, 24339), (1159, 22134), (1178, 21777), (1281, 20026), (1302, 19703), (1581, 16226), (1767, 14518), (1891, 13566), (1938, 13237), (2074, 12369), (2261, 11346), (2318, 11067), (2562, 10013), (3111, 8246), (3162, 8113), (3477, 7378), (3534, 7259), (3689, 6954), (3782, 6783), (4123, 6222), (4522, 5673)]