74254622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1811}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 127854720

約数和(自身を除く): 53600098

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1577, 1811, 2158, 3154, 3622, 20501, 23543, 34409, 41002, 47086, 68818, 150313, 300626, 447317, 894634, 1954069, 2855947, 3908138, 5711894, 37127311, 74254622]

約数ペア:

[(1, 74254622), (2, 37127311), (13, 5711894), (19, 3908138), (26, 2855947), (38, 1954069), (83, 894634), (166, 447317), (247, 300626), (494, 150313), (1079, 68818), (1577, 47086), (1811, 41002), (2158, 34409), (3154, 23543), (3622, 20501)]