28996812012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{190613}}^1$

素因数の和:192438

約数の個数: 48

約数和(自身を含む): 77367935232

約数和(自身を除く): 48371123220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1811, 3622, 5433, 7244, 10866, 12677, 21732, 25354, 38031, 50708, 76062, 152124, 190613, 381226, 571839, 762452, 1143678, 1334291, 2287356, 2668582, 4002873, 5337164, 8005746, 16011492, 345200143, 690400286, 1035600429, 1380800572, 2071200858, 2416401001, 4142401716, 4832802002, 7249203003, 9665604004, 14498406006, 28996812012]

約数ペア:

[(1, 28996812012), (2, 14498406006), (3, 9665604004), (4, 7249203003), (6, 4832802002), (7, 4142401716), (12, 2416401001), (14, 2071200858), (21, 1380800572), (28, 1035600429), (42, 690400286), (84, 345200143), (1811, 16011492), (3622, 8005746), (5433, 5337164), (7244, 4002873), (10866, 2668582), (12677, 2287356), (21732, 1334291), (25354, 1143678), (38031, 762452), (50708, 571839), (76062, 381226), (152124, 190613)]