25020492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 71662080

約数和(自身を除く): 46641588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 257, 266, 366, 399, 427, 514, 532, 732, 771, 798, 854, 1028, 1159, 1281, 1542, 1596, 1708, 1799, 2318, 2562, 3084, 3477, 3598, 4636, 4883, 5124, 5397, 6954, 7196, 8113, 9766, 10794, 13908, 14649, 15677, 16226, 19532, 21588, 24339, 29298, 31354, 32452, 34181, 47031, 48678, 58596, 62708, 68362, 94062, 97356, 102543, 109739, 136724, 188124, 205086, 219478, 297863, 329217, 410172, 438956, 595726, 658434, 893589, 1191452, 1316868, 1787178, 2085041, 3574356, 4170082, 6255123, 8340164, 12510246, 25020492]

約数ペア:

[(1, 25020492), (2, 12510246), (3, 8340164), (4, 6255123), (6, 4170082), (7, 3574356), (12, 2085041), (14, 1787178), (19, 1316868), (21, 1191452), (28, 893589), (38, 658434), (42, 595726), (57, 438956), (61, 410172), (76, 329217), (84, 297863), (114, 219478), (122, 205086), (133, 188124), (183, 136724), (228, 109739), (244, 102543), (257, 97356), (266, 94062), (366, 68362), (399, 62708), (427, 58596), (514, 48678), (532, 47031), (732, 34181), (771, 32452), (798, 31354), (854, 29298), (1028, 24339), (1159, 21588), (1281, 19532), (1542, 16226), (1596, 15677), (1708, 14649), (1799, 13908), (2318, 10794), (2562, 9766), (3084, 8113), (3477, 7196), (3598, 6954), (4636, 5397), (4883, 5124)]