73570172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17909}}^1$

素因数の和:18005

約数の個数: 24

約数和(自身を含む): 140414400

約数和(自身を除く): 66844228

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 17909, 35818, 71636, 232817, 465634, 931268, 1414811, 2829622, 5659244, 18392543, 36785086, 73570172]

約数ペア:

[(1, 73570172), (2, 36785086), (4, 18392543), (13, 5659244), (26, 2829622), (52, 1414811), (79, 931268), (158, 465634), (316, 232817), (1027, 71636), (2054, 35818), (4108, 17909)]