74272172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38603}}^1$

素因数の和:38657

約数の個数: 24

約数和(自身を含む): 143761296

約数和(自身を除く): 69489124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 38603, 77206, 154412, 501839, 1003678, 1428311, 2007356, 2856622, 5713244, 18568043, 37136086, 74272172]

約数ペア:

[(1, 74272172), (2, 37136086), (4, 18568043), (13, 5713244), (26, 2856622), (37, 2007356), (52, 1428311), (74, 1003678), (148, 501839), (481, 154412), (962, 77206), (1924, 38603)]