64595524

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2528

約数の個数: 36

約数和(自身を含む): 132499920

約数和(自身を除く): 67904396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 2371, 3892, 4742, 6811, 9484, 13622, 16597, 27244, 33194, 66388, 116179, 232358, 329569, 464716, 659138, 1318276, 2306983, 4613966, 9227932, 16148881, 32297762, 64595524]

約数ペア:

[(1, 64595524), (2, 32297762), (4, 16148881), (7, 9227932), (14, 4613966), (28, 2306983), (49, 1318276), (98, 659138), (139, 464716), (196, 329569), (278, 232358), (556, 116179), (973, 66388), (1946, 33194), (2371, 27244), (3892, 16597), (4742, 13622), (6811, 9484)]