4489355528

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1\times {\mathrm{2243}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 9745781760

約数和(自身を除く): 5256426232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 347, 412, 694, 721, 824, 1388, 1442, 2243, 2429, 2776, 2884, 4486, 4858, 5768, 8972, 9716, 15701, 17944, 19432, 31402, 35741, 62804, 71482, 125608, 142964, 231029, 250187, 285928, 462058, 500374, 778321, 924116, 1000748, 1556642, 1617203, 1848232, 2001496, 3113284, 3234406, 5448247, 6226568, 6468812, 10896494, 12937624, 21792988, 43585976, 80167063, 160334126, 320668252, 561169441, 641336504, 1122338882, 2244677764, 4489355528]

約数ペア:

[(1, 4489355528), (2, 2244677764), (4, 1122338882), (7, 641336504), (8, 561169441), (14, 320668252), (28, 160334126), (56, 80167063), (103, 43585976), (206, 21792988), (347, 12937624), (412, 10896494), (694, 6468812), (721, 6226568), (824, 5448247), (1388, 3234406), (1442, 3113284), (2243, 2001496), (2429, 1848232), (2776, 1617203), (2884, 1556642), (4486, 1000748), (4858, 924116), (5768, 778321), (8972, 500374), (9716, 462058), (15701, 285928), (17944, 250187), (19432, 231029), (31402, 142964), (35741, 125608), (62804, 71482)]