3551940028

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73369}}^1$

素因数の和:73419

約数の個数: 72

約数和(自身を含む): 8196896400

約数和(自身を除く): 4644956372

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 12103, 24206, 48412, 73369, 146738, 293476, 513583, 953797, 1027166, 1394011, 1907594, 2054332, 2788022, 3595081, 3815188, 5576044, 6676579, 7190162, 9758077, 13353158, 14380324, 18122143, 19516154, 26706316, 36244286, 39032308, 46736053, 68306539, 72488572, 93472106, 126855001, 136613078, 186944212, 253710002, 273226156, 507420004, 887985007, 1775970014, 3551940028]

約数ペア:

[(1, 3551940028), (2, 1775970014), (4, 887985007), (7, 507420004), (13, 273226156), (14, 253710002), (19, 186944212), (26, 136613078), (28, 126855001), (38, 93472106), (49, 72488572), (52, 68306539), (76, 46736053), (91, 39032308), (98, 36244286), (133, 26706316), (182, 19516154), (196, 18122143), (247, 14380324), (266, 13353158), (364, 9758077), (494, 7190162), (532, 6676579), (637, 5576044), (931, 3815188), (988, 3595081), (1274, 2788022), (1729, 2054332), (1862, 1907594), (2548, 1394011), (3458, 1027166), (3724, 953797), (6916, 513583), (12103, 293476), (24206, 146738), (48412, 73369)]