40728492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7027}}^1$

素因数の和:7067

約数の個数: 72

約数和(自身を含む): 122793216

約数和(自身を除く): 82064724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 7027, 14054, 21081, 28108, 42162, 49189, 63243, 84324, 98378, 126486, 147567, 161621, 196756, 252972, 295134, 323242, 442701, 484863, 590268, 646484, 885402, 969726, 1131347, 1454589, 1770804, 1939452, 2262694, 2909178, 3394041, 4525388, 5818356, 6788082, 10182123, 13576164, 20364246, 40728492]

約数ペア:

[(1, 40728492), (2, 20364246), (3, 13576164), (4, 10182123), (6, 6788082), (7, 5818356), (9, 4525388), (12, 3394041), (14, 2909178), (18, 2262694), (21, 1939452), (23, 1770804), (28, 1454589), (36, 1131347), (42, 969726), (46, 885402), (63, 646484), (69, 590268), (84, 484863), (92, 442701), (126, 323242), (138, 295134), (161, 252972), (207, 196756), (252, 161621), (276, 147567), (322, 126486), (414, 98378), (483, 84324), (644, 63243), (828, 49189), (966, 42162), (1449, 28108), (1932, 21081), (2898, 14054), (5796, 7027)]