68737354

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 122314752

約数和(自身を除く): 53577398

約数列:

[1, 2, 7, 14, 31, 62, 217, 251, 434, 502, 631, 1262, 1757, 3514, 4417, 7781, 8834, 15562, 19561, 39122, 54467, 108934, 136927, 158381, 273854, 316762, 1108667, 2217334, 4909811, 9819622, 34368677, 68737354]

約数ペア:

[(1, 68737354), (2, 34368677), (7, 9819622), (14, 4909811), (31, 2217334), (62, 1108667), (217, 316762), (251, 273854), (434, 158381), (502, 136927), (631, 108934), (1262, 54467), (1757, 39122), (3514, 19561), (4417, 15562), (7781, 8834)]