25670442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 62795520

約数和(自身を除く): 37125078

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 157, 229, 238, 314, 357, 458, 471, 687, 714, 942, 1099, 1374, 1603, 2198, 2669, 3206, 3297, 3893, 4809, 5338, 6594, 7786, 8007, 9618, 11679, 16014, 18683, 23358, 27251, 35953, 37366, 54502, 56049, 71906, 81753, 107859, 112098, 163506, 215718, 251671, 503342, 611201, 755013, 1222402, 1510026, 1833603, 3667206, 4278407, 8556814, 12835221, 25670442]

約数ペア:

[(1, 25670442), (2, 12835221), (3, 8556814), (6, 4278407), (7, 3667206), (14, 1833603), (17, 1510026), (21, 1222402), (34, 755013), (42, 611201), (51, 503342), (102, 251671), (119, 215718), (157, 163506), (229, 112098), (238, 107859), (314, 81753), (357, 71906), (458, 56049), (471, 54502), (687, 37366), (714, 35953), (942, 27251), (1099, 23358), (1374, 18683), (1603, 16014), (2198, 11679), (2669, 9618), (3206, 8007), (3297, 7786), (3893, 6594), (4809, 5338)]