8045358468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1348987}}^1$

素因数の和:1349072

約数の個数: 48

約数和(自身を含む): 21756478464

約数和(自身を除く): 13711119996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 1348987, 2697974, 4046961, 5395948, 8093922, 9442909, 16187844, 18885818, 28328727, 37771636, 56657454, 95778077, 113314908, 191556154, 287334231, 383112308, 574668462, 670446539, 1149336924, 1340893078, 2011339617, 2681786156, 4022679234, 8045358468]

約数ペア:

[(1, 8045358468), (2, 4022679234), (3, 2681786156), (4, 2011339617), (6, 1340893078), (7, 1149336924), (12, 670446539), (14, 574668462), (21, 383112308), (28, 287334231), (42, 191556154), (71, 113314908), (84, 95778077), (142, 56657454), (213, 37771636), (284, 28328727), (426, 18885818), (497, 16187844), (852, 9442909), (994, 8093922), (1491, 5395948), (1988, 4046961), (2982, 2697974), (5964, 1348987)]