74524156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 159183360

約数和(自身を除く): 84659204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1973, 1988, 2698, 3946, 5396, 7892, 9443, 13811, 18886, 27622, 37487, 37772, 55244, 74974, 140083, 149948, 262409, 280166, 524818, 560332, 980581, 1049636, 1961162, 2661577, 3922324, 5323154, 10646308, 18631039, 37262078, 74524156]

約数ペア:

[(1, 74524156), (2, 37262078), (4, 18631039), (7, 10646308), (14, 5323154), (19, 3922324), (28, 2661577), (38, 1961162), (71, 1049636), (76, 980581), (133, 560332), (142, 524818), (266, 280166), (284, 262409), (497, 149948), (532, 140083), (994, 74974), (1349, 55244), (1973, 37772), (1988, 37487), (2698, 27622), (3946, 18886), (5396, 13811), (7892, 9443)]