42119747884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 79814873600

約数和(自身を除く): 37695125716

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 439, 751, 779, 878, 1502, 1558, 1681, 1756, 3004, 3116, 3362, 6724, 8341, 14269, 16682, 17999, 28538, 30791, 31939, 33364, 35998, 57076, 61582, 63878, 71996, 123164, 127756, 329689, 341981, 585029, 659378, 683962, 737959, 1170058, 1262431, 1318756, 1367924, 1475918, 2340116, 2524862, 2951836, 5049724, 6264091, 12528182, 13517249, 14021221, 23986189, 25056364, 27034498, 28042442, 47972378, 54068996, 56084884, 95944756, 256827731, 513655462, 554207209, 1027310924, 1108414418, 2216828836, 10529936971, 21059873942, 42119747884]

約数ペア:

[(1, 42119747884), (2, 21059873942), (4, 10529936971), (19, 2216828836), (38, 1108414418), (41, 1027310924), (76, 554207209), (82, 513655462), (164, 256827731), (439, 95944756), (751, 56084884), (779, 54068996), (878, 47972378), (1502, 28042442), (1558, 27034498), (1681, 25056364), (1756, 23986189), (3004, 14021221), (3116, 13517249), (3362, 12528182), (6724, 6264091), (8341, 5049724), (14269, 2951836), (16682, 2524862), (17999, 2340116), (28538, 1475918), (30791, 1367924), (31939, 1318756), (33364, 1262431), (35998, 1170058), (57076, 737959), (61582, 683962), (63878, 659378), (71996, 585029), (123164, 341981), (127756, 329689)]