65271992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2399}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 129600000

約数和(自身を除く): 64328008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 2399, 3401, 4798, 6802, 9596, 13604, 19192, 27208, 45581, 91162, 182324, 364648, 429421, 858842, 1717684, 3435368, 8158999, 16317998, 32635996, 65271992]

約数ペア:

[(1, 65271992), (2, 32635996), (4, 16317998), (8, 8158999), (19, 3435368), (38, 1717684), (76, 858842), (152, 429421), (179, 364648), (358, 182324), (716, 91162), (1432, 45581), (2399, 27208), (3401, 19192), (4798, 13604), (6802, 9596)]