64401096961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{1259}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 70108416000

約数和(自身を除く): 5707319039

約数列:

[1, 19, 53, 79, 643, 1007, 1259, 1501, 4187, 12217, 23921, 34079, 50797, 66727, 79553, 99461, 647501, 809537, 965143, 1267813, 1889759, 2692241, 5271433, 15381203, 42905461, 51152579, 63953423, 100157227, 815203759, 1215115037, 3389531419, 64401096961]

約数ペア:

[(1, 64401096961), (19, 3389531419), (53, 1215115037), (79, 815203759), (643, 100157227), (1007, 63953423), (1259, 51152579), (1501, 42905461), (4187, 15381203), (12217, 5271433), (23921, 2692241), (34079, 1889759), (50797, 1267813), (66727, 965143), (79553, 809537), (99461, 647501)]