28702970844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{380333}}^1$

素因数の和:380690

約数の個数: 48

約数和(自身を含む): 70711697280

約数和(自身を除く): 42008726436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 331, 662, 993, 1324, 1986, 3972, 6289, 12578, 18867, 25156, 37734, 75468, 380333, 760666, 1140999, 1521332, 2281998, 4563996, 7226327, 14452654, 21678981, 28905308, 43357962, 86715924, 125890223, 251780446, 377670669, 503560892, 755341338, 1510682676, 2391914237, 4783828474, 7175742711, 9567656948, 14351485422, 28702970844]

約数ペア:

[(1, 28702970844), (2, 14351485422), (3, 9567656948), (4, 7175742711), (6, 4783828474), (12, 2391914237), (19, 1510682676), (38, 755341338), (57, 503560892), (76, 377670669), (114, 251780446), (228, 125890223), (331, 86715924), (662, 43357962), (993, 28905308), (1324, 21678981), (1986, 14452654), (3972, 7226327), (6289, 4563996), (12578, 2281998), (18867, 1521332), (25156, 1140999), (37734, 760666), (75468, 380333)]